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Energy Usage Research on Desktop Computers

Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification.
Please note: More devices are added monthly, so please make sure to keep tuning in.

Parameters

  • Testing Procedures:
    – Devices with an Operating System (Desktops, Laptops, etc) were monitored in different states as the Operating System is able to use technology such as SpeedStep and Cool’N’Quiet. These modes in particular were measured:
    * Within BIOS: No power saving technology implemented – Computer was left at BIOS screen
    * Within OS – Balanced, Power Saver, or Degrade (XP): Windows is allowed to manage the processor speed as required by the OS – These are the names of power profiles as used by older and newer versions of Windows. The frequency may also be noted next to the power reading.
    Note: When no power profile is specified, it is assumed Balanced or Power Saver is in use by default
    * Within OS – None (XP) or High Performance: Windows applies no power saving technology and allows CPU to run at full speed
    * Stand by or Hibernate – Computer set to sleep or standby typically using S3/S4 states
    * Off: The computer has been completely shut down but still plugged into the wall
    * Live CD – Helps to see a comparison between Windows and Linux Live CDs power consumption
    * Benchmark – Performed with applications such as Prime95, HeavyLoad or CPU Stability Test; as a stress test is performed, this raises energy consumption of the computer to maximum
    – For other Devices with no Operating System with power saving technology capabilities (TVs, Modems, Routers, etc), these were allowed to run and operate normally as the power measurement was taken

Desktop Computers / iMacs / Mini PCs

ModelCustom Built
ProcessorIntel Core i7-10700KF, 3.8 GHz
MotherboardMSI Prime Z490-P
Hard DrivesWestern Digital WE Blue SN550 1 TB
Memory – RAM16 GB (2 x 8 GB) CORSAIR Vengeance
Video cardZOTAC GeForce GT 710
Fans3 x 120 MM
Other
Power reading (Watts)Idle:
– Inside the Bios: 54 W
– Windows 10 (1.52 GHz): 35 W
– Prime95 : 194 W

ModeliMac (27-inch, Late 2012)
ProcessorIntel Core i5 2.9 Ghz Quad Core
Motherboard
Hard Drives1 TB SATA
Memory – RAM8 GB
Video cardNVIDIA GeForce GTX 660 M 512 MB
Fans
Other
Power reading (Watts)Idle:
– macOS Catalina: 65 W

ModelCustom Built
ProcessorIntel Core i9-9900K, 3.7 GHz
MotherboardMSI Z390-A PRO
Hard Drives2 (1 x Samsung Evo SSD and 1 x SATA)
Memory – RAM32 GB (2 x 16 GB) CORSAIR Vengeance LPX PC4-21300
Video cardASUS DUAL RTX 2060 OC
Fans5 x 120 MM
Other
Power reading (Watts)Off: 0.03 W

Idle:
– Inside the Bios: 94 W
– Windows 10 (1.13 GHz): 57 W
– HeavyLoad 3.5 (All Tests) : 263 W

ModelHP Pavilion All-In-One 27-r0xx, 27-R114
ProcessorIntel Core i7-8700T, 2.4 GHz
MotherboardHP 8448 (U3E1)
Hard DrivesSamsung SSD 860 EVO 250GB
Memory – RAM12 GB
Video cardIntel(R) UHD Graphics 630
Other
Power reading (Watts)Off: 0.03 W

Idle:
– Inside the Bios: 47.36 W
– Windows 10 (1.13 GHz): 32.98 W (Balanced)
– Windows 10 (3.98 GHz): 35.19 W (High Performance)

ModelLenovo ideacentre AIO 520-24AST
ProcessorAMD A12-9720P, 2.7 GHz
MotherboardLenovo 36DA (P0)
Hard DrivesPNY CS900 120GB SSD
Memory – RAM8 GB
Video cardAMD Radeon R7 Graphics
Power reading (Watts)– Windows 10: 30 W (Balanced)

ModelLenovo Ideacentre 300S, 90F1007QUS
ProcessorIntel Core i5-4460S, 2.90GHz
MotherboardLenovo SHARKBAY
Hard DrivesSanDisk SDSSDA120G
Memory – RAM8 GB
Video cardIntel HD Graphics 4600
Power reading (Watts)Idle:
– Inside the Bios: 34 W
– Balanced (1.6 GHz): 16 W

ModelAlfawise Z83 Mini PC
ProcessorIntel Atom x5-Z8350, 1.44 GHZ
Motherboard
Hard DrivesSanDisk DF4032
Memory – RAM2 GB
Video cardIntel HD Graphics
Power reading (Watts)Idle:
– Inside the Bios: 4.95 W
– Balanced (0.78 GHz): 3.84 W
– Prime 95 (1.67 GHz): 7.62 W

ModelCustom Built
ProcessorIntel Core i7-3770, 3.4 GHz
MotherboardASUS P8P67-8
Hard Drives3 (1 x SSD, 2 x SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM32 GB (2 x 16 GB)
Video cardNVIDIA GeForce GT 520
Fans4 x 120 MM
Other
Power reading (Watts)Idle:
– Inside the Bios: 68 W
– Balanced (1.6 GHz): 52 W
– HeavyLoad Stress Test: 116 W @ 3.4 GHz

ModelCustom Built
ProcessorIntel Core i7-2600, 3.4 GHz
MotherboardASUS P8H67-M PRO
Hard Drives3 (1 x SSD, 2 X SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM8 GB (2 x 4 GB)
Video cardNVIDIA GeForce GTX 470
Fans2 x 120 MM
Other
Power reading (Watts)Idle:
– Inside the Bios: 140 W
– Balanced (1.6 GHz): 91 W
– Prime95 Stress Test: 184 W @ 3.4 GHz

ModelCustom Built
ProcessorIntel Core i5-2500K, 3.7 GHz
MotherboardASUS P8Z68-V LX
Hard Drives3 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW) TSSTcorp SH-S223Q
Memory – RAM8 GB (2 x 4 GB) CORSAIR Vengeance DDR 1600
Video cardEVGA 8800 GTS 640 MB
Fans3 x 80 MM, 1 x 120 MM, 1 x 90 MM
Other
Power reading (Watts)Off: 0 W

Idle:
– Inside the Bios: 131 W
– powercfg degrade (1.6 GHz): 110 W
– powercfg none (3.7 GHz): 135 W- CPU Stability Test 6.0: 179 W
– Prime95 x64 v26.6 Build 3 (Blend Tests): 215 W

ModelDell Precision T3600
ProcessorIntel Xeon E5-1607, 3.00GHz
MotherboardDell Inc. 08HPGT
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM8 GB (2 x 4 GB)
Video cardNVIDIA Quadro K600
Power reading (Watts)Idle:
– Inside the Bios: 85 W
– Windows 7: 55 W

ModelCustom Built
ProcessorIntel Core i5-3550, 3.30GHz
MotherboardASUS P8Q77-M
Hard Drives2 (1 x Samsung Evo SSD and 1 x SATA)
Memory – RAM8 GB (2 x 4 GB)
Video cardNVIDIA GTX 670
Fans3 x 120 MM
Other
Power reading (Watts)Off: 0.25 W

Idle:
– Inside the Bios: 82 W
– Windows 10 : 51 W

ModelCustom Built
ProcessorIntel Core i5-4660, 3.2 GHz
MotherboardASUS B85M-G R2.0
Hard Drives2 (1 x SSD and 1 x SATA)
Memory – RAM8 GB (2 x 4 GB)
Video cardNVIDIA GeForce GT 610
Fans2 x 120 MM
OtherDVD-RW Drive
Power reading (Watts)Idle:
– Inside the Bios: 63 W
– Windows 8 : 40 W
– Heavy Load 100% Stress: 94 W

ModelHP Pavilion 24-a010 All-in-One
ProcessorIntel Core i5-6400T, 2.20 GHz
Memory – RAM8 GB (2 x 4 GB)
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 38 W
– Windows 10 Idle: 26 W @ 880 MHz
– Windows 10 Idle: 26 W @ 2.7 GHz

ModelDell Inspiron 570
ProcessorAMD Athlon II X2 250 Regor, 3.0 GHz
Motherboard
Hard Drives1 (SATA) Seagate Barracuda ST500DM002-1BD142
Optical Drives (CD/DVD)1 (DVD-RW) TSST SH-216BB
Memory – RAM4 GB (2 x 2 GB)
Video cardPNY GeForce GT 430
Fans1 x 80 MM
OtherFlash Card Reader
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 91 W
– Powercfg none: 69 W
– Stand by: 2-3 W

ModelCustom built
ProcessorAMD Athlon II X4 630 Propus, 3.0 GHz
MotherboardASUS M4A87TD EVO AM3
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM8 GB (2 x 4 GB DDR1333)
Video cardMSI N250GTS Twin Frozr GeForce GTS 250 512MB
Fans2 x 120 MM, 2 x 80 MM
Other
Power reading (Watts)Off: 4 W

Idle:
– Inside the Bios: 139 W
– powercfg degrade (802 MHz): 102 W
– powercfg none (3.0 GHz): 113 W

ModelCustom built
ProcessorIntel Core 2 Quad Q6600
MotherboardIntel DG35EC
Hard Drives2 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardEVGA 8800 GTS 640 MB
Fans6 (2x120mm, 3x80mm, 1x80mm slot cooler))
Other
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 187 W
– powercfg degrade (1.58 GHz): 153 W
– powercfg none (2.4 GHz): 156 W
– Stand by: 2-3 W

Folding@home (4 cores): 212 W

Highest reading: 230 W

Playing Rainbow Six Vegas,
1600×900, Full settings: 226 W

ModelCustom built
ProcessorIntel Core 2 Quad Q6600
MotherboardGIGABYTE GA-EP45-UD3R
Hard Drives2 (SATA)
Optical Drives (CD/DVD)3 (DVD-RW)
Memory – RAM4 GB (2 x 2GB)
Video cardEVGA NVIDIA GeForce 9600 GT (512 MB)
Fans5 x 120 MM
OtherFlash card reader
Power reading (Watts)Off: 8 W

Idle:
– Inside the BIOS: 191 W
– powercfg degrade (1.58 GHz): 166 W
– powercfg none (2.4 GHz): 169 W
– Stand by: 8 W

ModelLenovo H50-55 (90BG0022US)
ProcessorAMD A8-Series APU A8-7600
Hard Drives1 (SSD)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM8 GB
Video cardAMD Radeon R7
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 112 W
– Windows 8.1: 32 W

ModelCustom built
ProcessorAMD Athlon II X4 620 Propus, 2.6 GHz
MotherboardFoxconn A74ML-K 3.0
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM4 GB (2 x 2 GB)
Video cardATI Radeon 2100
Fans4 x (120 MM)
Other
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 85 W
– powercfg degrade (800 MHz): 53 W
– powercfg none (2.6 GHz): 61 WUbuntu 10.04 Live CD, x64 – 59 W

ModelHp ProDesk 600 G1
ProcessorIntel Core i5-4570 @ 3.2 Ghz
Memory – RAM8 GB (2 x 4 GB)
OtherFTM24N325H Super Talent SSD
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 46 W
– Windows 10 : 23 WStress Test (HeavyLoad) CPU Only: 76 W
– Stress Test (HeavyLoad) Entire System: 82 W

ModelHp EliteDesk 800 G1 SFF
ProcessorIntel Core i5-4590, 3.3 GHz
Memory – RAM8 GB (2 x 4 GB)
OtherKingston SUV400S37240G SSD Drive
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 38 W
– Windows 10 : 16 W

ModelCustom built
ProcessorAMD Athlon II X2 245 Regor, 2.9 GHz
MotherboardMSI 870-G45
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM4 GB (2 x 2 GB)
Video card2 x PCI-E EVGA 512-P3-N954-TR GeForce 9500 GT
Fans3 x (120 MM)
Other
Power reading (Watts)Off: 3 W

Idle:
– Inside the Bios: 106 W
– powercfg degrade (800 MHz): 70 W
– powercfg none (2.9 GHz): 82 W

ModelCustom built
ProcessorAMD Sempron LE-1250, 2.2 Ghz
MotherboardBIOSTAR MCP6PB M2+
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardNVIDIA GeForce 6150
Fans2 x 80 MM
Other
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 51 W
– powercfg degrade (994 MHz): 35 W
– powercfg none (2.2 GHz): 39 W

ModelDell OptiPlex 760
ProcessorIntel Core 2 Duo E8400, 3.0GHz
Motherboard
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardDell Part # KH276
Fans
OtherModem
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 54 W
– powercfg degrade: 29 W
– powercfg none: 29 W
– Stand by: 2-3 W

ModelDell OptiPlex 745
ProcessorIntel Core 2 Duo E4400, 2.0 GHz
Motherboard
Hard Drives1 (SATA) ST3160815AS
Optical Drives (CD/DVD)TSST TS-H653A
Memory – RAM2 GB (2 x 1 GB)
Video cardIntel Q65/963 Chipset
Fans1
Other
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 63 W
– Windows: 49 W

ModelDell OptiPlex 745
ProcessorIntel Pentium D CPU, 3.40GHz
MotherboardDell 0PK096
Hard Drives1 (SATA) ST3500413AS
Optical Drives (CD/DVD)1 (CD-DVD Combo) Sony CDRWDVD CRX880A
Memory – RAM1 GB (2 x 512 MB)
Video cardIntel GMA 3000
Fans1
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 98 W
– powercfg none: 69 W

ModelDell OptiPlex 755
ProcessorIntel Core 2 Duo E6650, 2.33 Ghz
Memory – RAM4 GB
Power reading (Watts)Off: 7 W

Idle:
– Inside the BIOS: 73 W
– Windows: 53 W
– Prime95: 110 W

ModelDell OptiPlex 360
ProcessorIntel Core 2 Duo E7400, 2.80 GHz
Motherboard
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW), TSSTcorp DVD+-RW TS-H653G
Memory – RAM2 GB (2 x 2 GB)
Video cardNVIDIA GeForce 9300 GE
Fans
Other
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 77 W
– powercfg degrade (595 MHz: 58 W
– powercfg none (2.8 GHz): 64 W

ModelDell OptiPlex GX520
ProcessorIntel Celeron D 326, 2.53 GHz
Motherboard
Hard Drives1 (SATA) WD400BD-75LRA0
Optical Drives (CD/DVD)1 (DVD-RW) TSSTcorp CDRW/DVD TSL462C
Memory – RAM1 GB (2 x 512 MB)
Video cardIntel GMA 950
Fans
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 103 W
– powercfg none: 54 W

ModelDell OptiPlex GX620
ProcessorIntel Pentium D 925, 3.00 GHz
MotherboardDell 0HH807
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardATI Radeon X300/X550/X1050 Series (256 MB)
Fans
OtherPCI Modem
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 110 W
– powercfg degrade: 29 W
– powercfg none: 86 W

ModelPower Mac G4
ProcessorPowerPC G4, 400 MHz
Motherboard
Hard Drives1 – WDC WD205BA
Optical Drives (CD/DVD)1- MATSHITADVD-ROM SR-8584A
Memory – RAM448 MB (256 + 128 + 64)
Video cardATI Rage 128 Pro
Fans
Other
Power reading (Watts)Off: 3 W

Idle:
– Mac OS X 10.4.11 : 44 W

ModelCompaq CQ2009F, FQ652AA
ProcessorIntel Atom 230, 1.6GHz
Motherboard
Hard Drives1 – SATA
Optical Drives (CD/DVD)DVD-RW
Memory – RAM1 x 1 GB DDR2 533
Video cardIntel GMA 950
Fans0
OtherModem, 6-1 Flash Card Reader
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 28 W
– powercfg none: 28 W

ModelCompaq Proliant 2500
ProcessorIntel Pentium Pro, 200 Mhz
Motherboard
Hard Drives2 (SCSI)
Optical Drives (CD/DVD)CD-ROM
Memory – RAM224 MB
Video card
Fans
Other
Power reading (Watts)Idle:
– Inside the BIOS: 102 W
– powercfg none: 100 W

ModelDell Vostro 200
ProcessorIntel Pentium E5400, 2.7 GHz
Motherboard
Hard DrivesTranscend TS128GSSD370 128 GB
Optical Drives (CD/DVD)1 – DVD-RW
Memory – RAM4 GB (2 x 2 GB)
Video cardRadeon HD 5450
Fans
Other
Power reading (Watts)Off: 1 W

Idle :
– Inside the BIOS: 68 W
– powercfg none: 46 W

ModelDell Vostro 200
ProcessorIntel Pentium E2140, 1.60GHz
MotherboardDell 0CU409
Hard Drives1 (SATA) ST3160815AS
Optical Drives (CD/DVD)1 – DVD-RW GSA-H73N
Memory – RAM1 GB (2 x 512 MB)
Video cardIntel G33/G31 Express Chipset Family
Fans
Other
Power reading (Watts)Off: 2 W

Idle :
– Inside the BIOS: 58 W
– powercfg none: 49 W

ModelSony VAIO PCV-RX850
ProcessorIntel Pentium 4A, 2.4 GHz
MotherboardAsus P4S533-VX
Hard Drives1 – SAMSUNG SV8004H
Optical Drives (CD/DVD)1 – TOSHIBA DVD-ROM SD-M1612
Memory – RAM1 GB (2 x 512 MB)
Video cardNVIDIA GeForce FX 5500 (256 MB)
Fans
OtherPCI Modem, MS Flash Card Reader
Power reading (Watts)Off: 2 W

Idle :
– Inside the BIOS: 88 W
– powercfg none: 69 W

ModelCustom built
ProcessorIntel Pentium 4E, 3.0 GHz
MotherboardASUS P4S800
Hard Drives1 – WD1600AAJB-00J3A0
Optical Drives (CD/DVD)1 – LITE-ON CD-RW SOHR-5238S
Memory – RAM512 MB (1 x 512 MB)
Video cardATI Radeon 7500
Fans2 x 80 MM
OtherPCI Modem
Power reading (Watts)Off: 6 W

Idle :
– Inside the BIOS: 132 W
– powercfg none: 91 W
– Stand by: 81 W

ModelASUS Vintage-PE1
ProcessorIntel Celeron D 326, 2.53 GHz
MotherboardASUS Vintage-PE1
Hard Drives1 – IDE
Optical Drives (CD/DVD)1 – CD-RW
Memory – RAM512 MB (1 x 512 MB)
Video cardSiS Mirage
Fans2 x 80 MM
OtherPCI Modem
Power reading (Watts)Off: 5 W

Idle :
– Inside the BIOS: 118 W
– powercfg none: 83 W
– powercfg none: 83 W

ModelCustom built
ProcessorAMD Athlon 64 X2 4600+, 2.4 GHz
MotherboardMSI K9VGM-V, MS-7253
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardVIA Chrome9 HC IGP
Fans2 x 80 MM
Other
Power reading (Watts)Off: 5 W

Idle:
– Inside the Bios: 84 W
– powercfg degrade (2.4 GHz): 67 W
– powercfg none (983 MHz): 54 W

ModelCompaq Presario SR1750NX
ProcessorAMD Athlon 64 3500+, 2.2 GHz
MotherboardAmberine M
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntegrated, ATI Radeon Express 200
Fans1 (90 MM)
OtherMedia card reader
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 79 W
– powercfg degrade (984 MHz): 53 W
– powercfg none (2.2 GHz): 60 W
– Stand by: 2-3 W
– Folding@home (1 core): 88 W
– Highest reading: 97 W

ModelCompaq Presario SR1550NX (PY059AA-ABA SR1550NX NA530)
ProcessorAMD Athlon 64 3400+, 2.2 GHz
Motherboard
Hard DrivesST3200822AS
Optical Drives (CD/DVD)Philips CROM6048HP DVD Writer 640b
Memory – RAM512 MB (1 x 512 MB)
Video cardIntegrated, SiS 760
Fans1 (90 MM)
OtherModem PCI
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 105 W
– powercfg degrade (1800 MHz): 56 W
– powercfg none (2.2 GHz): 74 W

ModelCompaq Presario SR2010NX
ProcessorAMD Sempron 3400+, 1.8 GHz
MotherboardASUSTek Computer INC NAOS
Hard Drives1 (SATA) ST3120213AS
Optical Drives (CD/DVD)1 – CD-RW/DVD – HL-DT-ST RW/DVD GCC-4482B
Memory – RAM512 MB (2 x 256 MB)
Video cardNVIDIA GeForce 6150 LE
Fans
OtherPCI Modem
Power reading (Watts)Off: 2 W

Idle :
– Inside the Bios: 77 W
– powercfg degrade (991 MHz): 47 W
– powercfg none (1.8 GHz): 58 W
– Stand by: 5 W

ModelCustom built
ProcessorAMD Opteron 265, 1.8 GHz
MotherboardTyan Tiger K8WE S2877
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardGeForce 7900 GT/GTO
Fans1 (120 MM)
Other
Power reading (Watts)Off: 4 W

Idle:
– Inside the BIOS: 180 W
– powercfg none (1.8 GHz): 162 W

ModelCustom Built
ProcessorAMD Athlon XP 2500+, 1.83 GHz
MotherboardASUS A7N8X-VM
Hard DrivesST340016A
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (1 x 1 GB)
Video cardNVIDIA GeForce4 MX
Fans1 x 80 MM
Other
Power reading (Watts)Off: 4 W

Idle:
– Inside the BIOS: 99 W
– powercfg none (1.83 GHz): 94 W
– Stand by: 5 W

ModelDell Dimension DM051 / E510
ProcessorIntel Pentium D 820, 2.80GHz
Motherboard0HJ054
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardRADEON X300 SE 128MB HyperMemory
Fans
Other
Power reading (Watts)Off: 0 W

Idle:
– Inside the BIOS: 93 W
– powercfg none (2.8 GHz): 112 W

ModelDell Dimension 4300
ProcessorIntel Pentium 4, 1.6 Ghz
Motherboard
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM256 MB (1 x 256 MB)
Video cardAGP Nvidia Geforce2 MX 400
Fans
OtherModem PCI, LAN PCI
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 77 W
– powercfg none: 49 W

ModelShuttle Glamor XPC SN78SH7
ProcessorAMD Athlon 64 X2 5400+, 2.8GHz
MotherboardSN78SH7
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM4 GB (2 x 2 GB)
Video cardGeForce 8200 mGPU
Fans1 (80 MM)
OtherFlash card reader
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 72 W
– powercfg degrade (980 MHz): 44 W
– powercfg none (2.8 GHz): 56 W

ModelShuttle SN68SG2
ProcessorAMD Athlon 64 X2 5400+, 2.8GHz
MotherboardSN68SG2
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM4 GB (2 x 2 GB)
Video cardIntegrated, GeForce 7 Series
Fans1 (80 MM)
OtherMedia card reader
Power reading (Watts)Off: 5 W

Idle:
– Inside the BIOS: 67 W
– powercfg degrade (980 MHz): 38 W
– powercfg none (2.8 GHz): 47 W
– Stand by: 2-3 W

ModelShuttle SS21T
ProcessorAMD Athlon 64 X2 3600+, 1.9 GHz
MotherboardShuttle SS21T
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardNVIDIA GeForce 6600 GT
Fans1 (80 MM)
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 91 W
– powercfg degrade: 73 W
– powercfg none: 91 W

ModelCustom built
ProcessorIntel Pentum III 600EB, 600 MHz
MotherboardTyan S1854 Trinity 400
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM128 MB (1 x 128 MB)
Video cardTrident 3DImage975 (9750) AGP
Fans
OtherISA LAN, PCI Audio
Power reading (Watts)Off: 5 W

Idle:
– Inside the BIOS: 62 W
– powercfg none: 50 W

ModelIBM Aptiva 2171 545
ProcessorIntel Pentum III 450 Mhz
MotherboardIBM66M2
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM288 MB (128+ 128 + 32)
Video cardS3 Savage4 AGP
Fans
OtherPCI LAN, PCI Modem
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 50 W
– powercfg none: 34 W

ModelHP Pavilion 6470z
ProcessorIntel Pentum II 400 Mhz
Motherboard
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM256 MB (128+ 128)
Video card
Fans
OtherPCI LAN, PCI Modem, Zip Drive
Power reading (Watts)Off: 1 W

Idle:
– Inside the Bios: 48 W
– powercfg none: 39 W

ModelHP Pavilion 750n, P6319A
ProcessorIntel Pentium 4, 1.6 GHZ
MotherboardASUS P4B266-LA (Danube)
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM512 MB (1 x 512 MB)
Video cardTNT2-M64 with 32MB SDR
Fans
OtherModem
Power reading (Watts)Off: 4 W

Idle:
– Inside the Bios: 81 W
– powercfg none: 59 W

ModelDell Inspiron 530s
ProcessorIntel Core 2 Duo CPU E8400, 3.00GHz
MotherboardDell 0RY007
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM4 GB (4 x 1 GB)
Video cardATI Radeon HD 3450 (512 MB)
Fans
Other
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 93 W
– powercfg degrade (3.0 GHz): 64 W
– powercfg none (1.97 GHz): 64 W
– Stand by: 2 W

ModelDell Inspiron 530
ProcessorIntel Pentium Dual Core E2140, 1.60GHz
MotherboardDell 0RY206
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (1+1)
Video cardIntel G33/G31 Express Chipset Family
Fans
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 63 W
– powercfg none: 45 W

ModelDell Inspiron 531
ProcessorAMD Sempron LE-1300, 2.3 GHz
MotherboardDell 0RY206
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (1+1)
Video cardNVIDIA GeForce 6150SE
Fans
Other
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 67 W
– powercfg none: 51 W

ModelGateway 834GM
ProcessorIntel Pentium 4 CPU, 3.00GHz
MotherboardIntel D915GAG
Hard Drives1
Optical Drives (CD/DVD)1 (DVD/CDRW combo)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntel 82915G/GV/910GL Express Chipset Family
Fans1 (80 MM)
OtherPCI Modem
Power reading (Watts)Off: 5 W

Idle:
– powercfg none: 100 W
– Inside the Bios: 140 W

ModeleMachines T6410
ProcessorAMD Athlon 64 3200+, 2.2 GHz
MotherboardMICRO-STAR (MSI) MS-7145
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM512 MB (1 x 512 MB)
Video cardATI RADEON Xpress 200 Series (64 MB)
Fans1 x 80 MM
OtherFlash Card Reader, PCI Modem
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 88 W
– powercfg none (2.19 GHz): 63 W

ModeleMachines T5020
ProcessorIntel Pentium 4, 3.06 GHz
Motherboard
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntel Graphics Media Accelerator 900
Fans1 x 80 MM
OtherFlash Card reader, Modem PCI
Power reading (Watts)Off: 0 W

Idle:
– Inside the BIOS: 115 W
– powercfg none: 72 W

ModeleMachines T1120
ProcessorIntel Celeron, 1.20 GHz
Motherboard
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM256 MB (2 x 128 MB)
Video cardIntel Direct AGP 3D (810e shared)
Fans
OtherModem PCI
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 55 W
– powercfg none: 53 W

ModelAcer Aspire AM5630-U5202A
ProcessorIntel Core 2 Duo CPU E4500, 2.2 GHz
MotherboardIntel Bearlake, G31T-AM, EG31M v1.0
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM3 GB (1 x 2 GB, 1 x 1 GB)
Video cardATI Radeon HD 2400 PRO (128 MB)
Fans2 (80 MM)
OtherMedia card reader, PCI Firewire card, PCI Wireless card
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 84 W
– powercfg none (2.2 GHz): 71 W

ModelAcer AcerPower FH
ProcessorIntel Pentium D Processor 830, 3.0 Ghz
MotherboardAcer E946GZ
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardIntel Graphics Media Accelerator (GMA) 3000
Fans1 (90 MM)
Other
Power reading (Watts)Idle:
– Inside the BIOS: 108 W
– powercfg degrade (2.4 GHz): 82 W
– powercfg none (3.0 GHz): 83 W

ModelDell XPS 630i
ProcessorIntel Core 2 Quad Q6600, 2.4 GHz
Motherboard
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (1 x 1 GB)
Video cardPCI-E Nvidia 8800GT
Fans1 (120 MM)
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 140 W
– powercfg degrade (1.58 GHz): 125 W
– powercfg none (2.4 GHz): 125 W

ModelCustom built
ProcessorAMD Athlon XP 2800+, 2.08 Ghz
MotherboardASRock K7Upgrade-880
Hard Drives1 (IDE)
Optical Drives (CD/DVD)2 (DVD-RW)
Memory – RAM512 MB (2 x 256 MB)
Video cardIntegrated, NVIDIA GeForce2 MX 100/200 AGP
Fans3 (3 x 80mm)
Other
Power reading (Watts)Off: 4 WIdle:
– Inside the BIOS: 108 W
– powercfg none: 106 W

ModelASUS T3-M2NC51PV
ProcessorAMD Athlon 64 X2 4000+, 2.1 GHz
MotherboardASUS T3-M2NC51PV
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW, IDE)
Memory – RAM2 GB (2 x 1 GB)
Video cardPCI-E Radeon X300
Fans1 (40 MM)
OtherFlash Card Reader, Kworld PCI 120 TV Tuner
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 96 W
– powercfg degrade: 68 W
– powercfg none (2.1 GHz): 76 W

ModelMSI Wind PC
ProcessorIntel Atom 1.6GHz
MotherboardInfo: Intel 945GC, ICH7
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW, SATA)
Memory – RAM2 GB (1 x 2 GB)
Video cardIntegrated Intel GMA 950
Fans1 (60 MM)
OtherFlash Card Reader
Power reading (Watts)– Inside the BIOS: 33 W
– powercfg none (1.6 GHz): 30 W

ModelMSI Saturn 945
ProcessorMSI Saturn 945
MotherboardMSI 945GCM5
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2 x 1 GB)
Video cardATI Radeon HD 2400 PRO
Fans2 (1x90mm, 1x80mm)
Other
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 89 W
– powercfg degrade (1.2 GHz): 65 W
– powercfg none (2.4 GHz): 66 W
– Stand by: 2-3 W

Folding@home (2 cores): 96 W

Highest reading: 112 W

ModelCustom built
ProcessorAMD Sempron 64 3400+, 2.0Ghz
MotherboardGIGABYTE GA-K8U
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntegrated
Fans2 (2 x 80mm)
Other
Power reading (Watts)Idle:
– Inside the BIOS: 96 W
– powercfg degrade : 68 W
– powercfg none: 73 W

ModelCustom Built
ProcessorAMD Athlon 1.2 GHz
MotherboardAOpen AK73(A) / AK73 Pro(A) / AK73-1394(A)
Hard Drives2 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM768 MB (256+256+256)
Video cardNVidia Riva TNT2 (32 MB)
Fans1 (1 x 80mm)
Other
Power reading (Watts)On: 3 WIdle:
– Inside the Bios: 120 W
– powercfg none: 113 W

ModelHP TouchSmart IQ504
ProcessorIntel Core 2 Duo T5750, 2.0 GHz
Motherboard
Hard DrivesSAMSUNG HD320KJ
Optical Drives (CD/DVD)TSSTcorp CDDVDW TS-T633A
Memory – RAM4 GB
Video cardMobile Intel 965 Express Chipset Family
Fans
Other
Power reading (Watts)OFF: 2 W

Idle :
– Inside the Bios: 76 W
– powercfg none: 66 W

ModelHP Pavilion a1410n
ProcessorAMD Athlon 64 Processor 3800+, 2.4 GHz
MotherboardASUSTek Computer INC. NAGAMI
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardNVIDIA GeForce 6150 LE
Fans1(90 mm)
OtherFlash Card Reader, Modem
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 80 W
– powercfg degrade (986 MHz): 53 W
– powercfg none (2.4 GHz): 60 W

ModelHP Pavilion a6403w
ProcessorIntel Pentium E2160, 1.8 GHz
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB
Video cardNVIDIA GeForce 7100
Fans1(90 mm)
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 68 W
– Windows: 50 W

ModelDell Dimension XPS 400
ProcessorIntel Pentium D, 2.80 GHz
MotherboardDell 0YC523, DXP051
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardRADEON X300 SE 128 MB
Fans1 (120 MM)
OtherFlash card Reader, PCI Modem
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 33 W
– powercfg none: 32 W

ModeleMachines T3304
ProcessorAMD Sempron 3300+, 2 Ghz
MotherboardFIC K8MC51G
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM512 GB (1 x 512 MB)
Video cardNVIDIA GeForce 6100, Integrated
Fans1 (1 x 80mm)
OtherPCI Modem, 8-1 flash card reader
Power reading (Watts)Off: 3 WIdle:
– Inside the BIOS: 69 W
– powercfg degrade (2 GHz): 48 W
– powercfg none (2 GHz): 48 W

ModelMSI Saturn 945
ProcessorIntel Pentium E2160, 1.8 GHz
MotherboardMSI 945GCM5
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (1×1 GB)
Video cardIntegrated
Fans2 (1x90mm, 1x80mm)
Other
Power reading (Watts)Off: 3 W

Idle:
– powercfg degrade (1.18 GHz): 46 W
– powercfg none (1.8 GHz): 50 W
– Highest reading: 76 W

ModelCustom built
ProcessorIntel Pentium 4A, 2.4 GHz
MotherboardMSI 661FM (MS-6540)
Hard Drives1 IDE
Optical Drives (CD/DVD)CD-RW
Memory – RAM1 GB(2 x 512 MB)
Video cardSiS 661FX
Fans2 (2 x 80mm)
Other
Power reading (Watts)Off: 5 WIdle:
– Inside the BIOS: 86 W
– powercfg none (2.4 GHz): 60 W
– Stand by: 5 W

ModelHP Pavilion Media Center M1050Y D7223M
ProcessorIntel Pentium 4, 3.2 GHz
MotherboardMSI 945GCM5
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardATI AGP TV Tuner
Fans2 (2 x 80mm)
OtherPCI Audio Card
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 172 W
– powercfg none: 124 W

ModelGateway G6-350
ProcessorIntel Pentium 2, 450 MHz
MotherboardIntel RC440BX
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (IDE DVD ROM)
Memory – RAM128 MB (2 x 64 MB)
Video cardIntegrated nVidia Riva 128ZX
Fans0
OtherISA Modem, PCI Network Card, IDE ZIP 100
Power reading (Watts)Idle:
– Inside the BIOS: 52 W
– powercfg none: 49 W

ModelGateway 466id
ProcessorIntel Celeron, 466 MHz
MotherboardTriGem Computer COMO3
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (IDE DVD ROM)
Memory – RAM128 MB (1 x 128MB)
Video cardIntegrated RAGE PRO TURBO
Fans0
OtherPCI Modem, PCI Network Card
Power reading (Watts)Idle:
– Inside the BIOS: 50 W
– powercfg none: 50 W

ModelGateway 2000-G6-200XL
ProcessorIntel Pentium Pro, 200 MHz
MotherboardIntel Corporation VS440FX
Hard Drives1 (IDE) Maxtor 85120A8
Optical Drives (CD/DVD)1 (IDE DVD ROM) Acer DRIVE-56MAX 
Memory – RAM64 MB (2 x 32 MB)
Video cardS3 ViRGE/VX (86c988) (STB Velocity 3D)
Fans1
OtherPCI Network Card, Ensoniq ES1370 AudioPCIAOpen FM56-PM 56K
Power reading (Watts)Off: 2 WIdle:

– Inside the BIOS: 66 W
– powercfg none: 36 W

ModelCompaq EVO D51S
ProcessorIntel Pentium 4, 2.4 GHz
MotherboardD510 SFF
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD ROM, IDE)
Memory – RAM512 MB (2 x 256 MB)
Video cardIntegrated, Intel 82845G
Fans0
OtherPCI FireWire card
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 58 W
– powercfg none: 60 W

ModelHP d530 SFF (DC578AV)
ProcessorIntel Pentium 4A, 2.6 GHz
MotherboardHewlett Packard 085Ch
Hard DrivesST340014A
Optical Drives (CD/DVD)HL-DT-ST CD-ROM GCR-8482B
Memory – RAM512 MB (2 x 256 MB)
Video cardIntel 82865G Graphics Controller
Fans
Other
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 52 W
– powercfg none: 55 W

ModelShuttle SD30G2 XPC Barebone
ProcessorIntel Pentium E2180, 2.0 GHz
MotherboardShuttle SD30G2 XPC
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM2 GB (2×1 GB)
Video cardIntegrated
Fans
Other
Power reading (Watts)Off: 3 W

Idle:
– powercfg degrade (1 GHz): 46 W
– powercfg none (2.0 GHz): 47 W
– Highest reading: 76 W

ModelShuttle SN68SG2
ProcessorAMD Sempron LE-1200, 2.1 Ghz
MotherboardSN68SG2
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntegrated, SN68SG2
Fans1 (80 MM)
OtherMedia card reader
Power reading (Watts)Off: 6 W

Idle:
– Inside the BIOS: 65 W
– powercfg degrade (987 MHz): 42 W
– powercfg none (2.1 GHz): 48 W

ModelCustom built
ProcessorAsus K8S-MX
MotherboardAMD Sempron 2800+, 1.6 GHz
Hard Drives1 (SATA)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM512 MB (1 x 512 MB)
Video cardIntegrated, SiS 651_661FX_741_760_760GX_M661FX_
M661MX_M741_M760_M760GX
Fans1 (80 MM)
Other
Power reading (Watts)Off: 5 W

Idle:
– powercfg none (1.6 GHz): 87 W
– Inside the BIOS: 102 W

ModelHP Pavilion a1010n
ProcessorIntel Celeron 340, 2.93 GHz
MotherboardASUS P4GV-LA, HP Guppy-GL6E
Hard Drives1 (IDE)
Optical Drives (CD/DVD)2 (DVD-RW IDE, DVD ROM IDE)
Memory – RAM1.5 GB (1 x 1 GB, 1 X 512 MB)
Video cardIntegrated
Fans
OtherMedia card reader
Power reading (Watts)– powercfg none (2.93 GHz): 60 W

ModelDell PowerEdge SC440
ProcessorIntel Pentium D 925, 3.0 GHz
Motherboard0YH299, PE SC440
Hard Drives2 (SATA)
Optical Drives (CD/DVD)1 (CD-ROM)
Memory – RAM1 GB (2 x 512 MB)
Video cardIntegrated
Fans
Other
Power reading (Watts)Off: 1 W

Idle:
– powercfg none (3.0 GHz): 81 W
– Inside the BIOS: 105 WFolding@home (2 cores): 133 W
– Highest reading: 142 W

ModelCustom built
ProcessorAMD Opteron 165, 1.8 GHz
MotherboardDFI LanParty UT nF4-SLI DR Expert
Hard Drives5 (3 IDE, 2 SATA)
Optical Drives (CD/DVD)0
Memory – RAM2 GB (2 x1 GB)
Video cardMatrox Millennium PCI
Fans9 (5 x 80mm, 4 x 40mm)
Other
Power reading (Watts)Off: 7 W

Idle:
– Inside the BIOS: 122 W
– powercfg degrade (994 MHz): 106 W
– powercfg none (1.8 GHz): 114 W
– Stand by: 9 W
– Folding@home (2 cores): 161 W
– Highest reading: 163 W

ModelCustom built
ProcessorIntel Pentium 4, 2.6 GHz
MotherboardASUS P4S533-MX
Hard Drives4
Optical Drives (CD/DVD)0
Memory – RAM512 MB (2 x 256 MB)
Video cardIntegrated
Fans8 (4 x 80mm, 4 x 40mm)
Other
Power reading (Watts)127 W

ModelDell OptiPlex 170L
ProcessorIntel Celeron 4A, 2.4 GHz
MotherboardDell 0U2575
Hard Drives1 x IDE
Optical Drives (CD/DVD)CD-ROM
Memory – RAM1 GB (1 x GB)
Video cardIntel 82865G
Fans
Other
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 86 W
– powercfg none (2.8 GHz): 50 W

ModelCustom built
ProcessorAMD Athlon 1.2 GHz
MotherboardASUS A7V-E (VIA KT133)
Hard Drives1
Optical Drives (CD/DVD)2 (CD-ROM, CD-RW)
Memory – RAM256 MB (2 x 128 MB)
Video cardAGP ASUS A7V-E (VIA KT133)
Fans2 (2 x 80mm)
OtherPCI Modem, PCI Lan Card
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 106 W
– powercfg none (1.2 GHz): 102 W
– Stand by: 9 W

ModelHP Pavilion A1240n
ProcessorIntel Pentium 4, 3.00GHz
MotherboardASUS Goldfish3
Hard Drives1
Optical Drives (CD/DVD)1
Memory – RAM512 MB (1 x 512 MB)
Video cardIntegrated
Fans1 (2 x 80mm)
OtherPCI Modem
Power reading (Watts)Idle:
– Inside the BIOS: 110 W
– powercfg none (3.0 GHz): 84 W

ModelCompaq Presario SR1220NX
ProcessorIntel Celeron 2.93 GHz
MotherboardChipset Intel 845GV
Hard Drives1
Optical Drives (CD/DVD)1
Memory – RAM512 MB (1 x 512 MB)
Video cardIntegrated
Fans1 (2 x 80mm)
OtherPCI Modem, Media card reader
Power reading (Watts)– powercfg none (2.93 GHz): 68 W

ModelGateway MFATXNIN NMZ 300SE
ProcessorIntel Celeron 1.8 GHz
MotherboardIntel D845GRG
Hard Drives1
Optical Drives (CD/DVD)1 (DVD/CDRW combo)
Memory – RAM256 MB (1 x 256 MB)
Video cardIntegrated
Fans0
OtherModem PCI
Power reading (Watts)47 W

ModelGateway TBR 450 PIII
ProcessorIntel Pentium 3 450 MHz
MotherboardIntel WS440BX
Hard Drives1
Optical Drives (CD/DVD)2 (CD-RW, DVD-ROM)
Memory – RAM384 MB (1 x 256 MB, 1 x 128 MB)
Video cardNVIDIA Riva TNT2, AGP
Fans0
OtherPCI Modem, PCI Audio, PCI LAN
Power reading (Watts)Off: 1 W

Idle :
– powercfg none: 44 W
– Inside the Bios: 62 W

ModelDell OptiPlex GX110
ProcessorIntel Pentium IIIE, 800 MHz
MotherboardChipset: Intel Whitney i810E
Hard Drives1
Optical Drives (CD/DVD)1 (CD-ROM)
Memory – RAM320 MB (1 x 256 MB, 1 x 64 MB)
Video cardIntel 82810E Graphics Controller
Fans0
OtherPCI Modem, PCI LAN
Power reading (Watts)Off: 5 W

Idle:
– powercfg none: 31 W
– Dentro del Bios: 45 W

ModelDell OptiPlex GX150
ProcessorIntel Pentium 3, 1 GHz
MotherboardChipset: Intel 815E
Hard Drives1
Optical Drives (CD/DVD)1 (CD-ROM)
Memory – RAM256 MB (2 x 128MB)
Video card
Fans0
OtherPCI Modem
Power reading (Watts)Off: 4 W

Idle:
– Inside the Bios: 52 W
– powercfg none: 34 W

ModelEmachines ETOWER 667IR
ProcessorIntel Celeron 667 MHz
MotherboardIntel Whitney System CR i810
Hard Drives1
Optical Drives (CD/DVD)2 (CD-RW, CD-ROM))
Memory – RAM192 MB (1 x 128 MB, 1 x 64 MB)
Video cardIntel 82810 Graphics Controller
Fans0
OtherPCI Modem, PCI LAN
Power reading (Watts)Off: 1 W

Idle :
– powercfg none: 31 W
– Inside the Bios: 46 W

ModelHP Pavilion a1203w
ProcessorAMD Sempron 3000+, 1.8 GHz
Motherboard
Hard Drives1
Optical Drives (CD/DVD)CD-RW
Memory – RAM384 MB (1×128 MB, 1×256 MB)
Video cardIntegrated
Fans2 (2 x 80mm)
OtherModem PCI
Power reading (Watts)53 W

ModelCustom built
ProcessorAMD Athlon XP 2500+, 1.83 GHz
MotherboardAsrock K7S41GX
Hard Drives1
Optical Drives (CD/DVD)DVD-RW
Memory – RAM1 GB (2 x 512 MB)
Video card(RADEON 9250 PCIGeForce2 MX/MX 400 AGP)
Fans2 (2 x 80mm)
OtherModem CNR
Power reading (Watts)115 W

ModelACER ASPIRE MT II
ProcessorIntel Celeron 500 MHz
MotherboardAbit AB-ZM6
Hard Drives1
Optical Drives (CD/DVD)CD-ROM
Memory – RAM256 (1×128 MB, 2×64 MB)
Video cardRAGE 128 GL AGP
Fans0
OtherSound Blaster Live! PCI, Modem PCI
Power reading (Watts)45 W

ModelCustom built
ProcessorAMD Athlon XP 2500+, 1.83 GHz
MotherboardECS/PCChips M825G
Hard Drives1
Optical Drives (CD/DVD)DVD-RW
Memory – RAM512 MB (1×512 MB)
Video cardIntegrated
Fans3
OtherNeon lights
Power reading (Watts)86 W

ModelDell Optiplex GX100
ProcessorIntel Celeron 600 MHz
MotherboardOptiplex GX100/Intel 82801AA
Hard Drives1
Optical Drives (CD/DVD)DVD-RW
Memory – RAM256 MB (1×256 MB)
Video cardIntegrated
Fans0
OtherAudio card PCI, SATA RAID Card PCI
Power reading (Watts)34 W

ModelCustom built
ProcessorAMD Athlon XP 1.25 GHz
MotherboardMSI KT6 Delta-LSR
Hard Drives1
Optical Drives (CD/DVD)CD-ROM
Memory – RAM1 GB (2×512 MB)
Video cardNVIDIA Riva TNT2 PCI
Fans2
OtherSound Blaster ES1371 PCI
Power reading (Watts)82 W
ModelHP Pavilion a305w
ProcessorIntel Celeron, 2.7 GHz
MotherboardIntel 845GL Chipset
Hard Drives1
Optical Drives (CD/DVD)1
Memory – RAM1 GB(2 x 512 MB)
Video cardIntegrated
Fans2 (2 x 80mm)
OtherPCI Modem
Power reading (Watts)Idle:
– Inside the BIOS: 63 W
– powercfg none (2.7 GHz): 42 W

ModelCustom built
ProcessorIntel Celeron, 2.93 GHz
MotherboardASUSTek Computer INC., ASUS, P4GV-LA, Guppy
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW/DVD Combo))
Memory – RAM512 MB (2 x 256 MB)
Video cardIntel 82845G/GL/GE/PE/GV
Fans3 x 80 MM
OtherFloppy, PCI Lan Card
Power reading (Watts)Off: 4 W

Idle:
– Inside the BIOS: 108 W
– powercfg none (2.93 GHz): 74 W

ModelGateway GP6-350
ProcessorIntel Pentium 2 350 MHz
MotherboardIntel RC440BX
Hard Drives1
Optical Drives (CD/DVD)DVD-ROM
Memory – RAM96 MB (1×64 MB, 1×32 MB)
Video cardIntegrated
Fans0
OtherModem PCI, Zip Drive IDE, LAN Card PCI
Power reading (Watts)46 W

ModelDell Dimension 2400
ProcessorIntel Celeron, 2.2 GHz
MotherboardDell 0G1548
Hard Drives1
Optical Drives (CD/DVD)2 (CD-ROM IDE , CD-R IDE)
Memory – RAM1 GB
Video cardIntegrated
Fans1×80 MM
OtherModem PCI
Power reading (Watts)51 W

ModelCustom built
ProcessorAMD Athlon 1.13 GHZ
MotherboardPCCHips M810LR
Hard Drives1
Optical Drives (CD/DVD)1 (CD-ROM IDE)
Memory – RAM256 MB (2×128 MB)
Video cardNvidia Riva TNT2 Model 64, AGP
Fans3×80 MM
OtherNeon lights
Power reading (Watts)105 W

ModelDell Dimension C521
ProcessorAMD Sempron 3400+, 1.8 GHz
MotherboardDell 0FP406
Hard Drives1
Optical Drives (CD/DVD)1 (DVD-RW SATA)
Memory – RAM512 MB (1×512 MB)
Video cardIntegrated
Fans0
Other
Power reading (Watts)47 W

ModelDell Dimension 4600i
ProcessorIntel Pentium 4 Northwood 2.8 Ghz
MotherboardDell 0F4491
Hard Drives1
Optical Drives (CD/DVD)1 (CD-RW IDE)
Memory – RAM256 MB (1×256 MB)
Video cardIntegrated
Fans0
OtherLAN Card PCI
Power reading (Watts)55 W

ModelGateway 507GR
ProcessorIntel Pentium 4 530, 3.0 GHz
MotherboardIntel 915G Express Chipset
Hard Drives1
Optical Drives (CD/DVD)2
Memory – RAM512 MB (2 x 256 MB)
Video cardIntel 82915G/GV/910GL Express
Fans1 (1 x 80mm)
OtherPCI Modem, Flash media card reader
Power reading (Watts)Idle:
– Inside the BIOS: 146 W
– powercfg none (2.7 GHz): 94 W

ModelCustom built
ProcessorAMD Sempron 2600+ 1.83 GHz
MotherboardASRock K7Upgrade-880
Hard Drives1
Optical Drives (CD/DVD)1 (DVD-RW IDE)
Memory – RAM512 MB (1×512 MB)
Video cardNvidia Geforce2 MX/ MX400 AGP
Fans3
OtherNeon lights
Power reading (Watts)83 W

ModelDell Dimension 4550
ProcessorIntel Pentium 4 2.4 GHz Northwood
MotherboardIntel, Chipset i845PE
Hard Drives1
Optical Drives (CD/DVD)1 (CD-RW IDE)
Memory – RAM512 MB (1×512 MB)
Video cardATI Radeon 9500 PRO / 9700 AGP
Fans0
OtherModem PCI, Audio card PCI
Power reading (Watts)70 W

ModelDell Dimension 2400
ProcessorIntel Pentium 4 2.6 GHz Northwood
MotherboardIntel, Chipset Brookdale-G i845G
Hard Drives1 IDE
Optical Drives (CD/DVD)1 (CD-RW IDE)
Memory – RAM512 MB (2 x 256 MB)
Video cardIntegrated, Intel(R) 82845G/GL/GE/PE/GV
Fans0
OtherModem PCI
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 79 W
– powercfg none (2.6 GHz): 46 WHighest reading: 96 W

ModelHP Pavilion a1230n
ProcessorAMD Athlon 64 3800+ 2.4 GHz
MotherboardAmberine M
Hard Drives1
Optical Drives (CD/DVD)2 (DVD-R lightscribe IDE , CD-ROM IDE)
Memory – RAM1 GB (2×512 MB)
Video cardATI Radeon XPRESS 200 Integrated
Fans1
OtherModem PCI
Power reading (Watts)67 W

ModelHP Pavilion a1637c
ProcessorAMD Athlon 64 X2 4200+ 2.2 GHz
MotherboardAmberine M
Hard Drives1
Optical Drives (CD/DVD)2 (DVD-R lightscribe IDE , CD-ROM IDE)
Memory – RAM512 MB (1×512 MB)
Video cardNvidia Geforce 6150 LE
Fans2 (2×80 MM)
OtherModem PCI, TV Tuner PCI
Power reading (Watts)71 W

ModelDell Dimension 8300
ProcessorIntel Pentium 4 3.0 GHz
MotherboardDell 0W2562
Hard Drives1
Optical Drives (CD/DVD)2 (DVD/CD-RW IDE , DVD-ROM IDE)
Memory – RAM512 MB (2x256MB)
Video cardNvidia GeForce FX 5200 AGP
Fans0
OtherModem PCI
Power reading (Watts)89 W

ModelLenovo IdeaCentre K230 57093706
ProcessorIntel Pentium E5200, 2.5 GHz
Hard Drives1
Optical Drives (CD/DVD)1
Memory – RAM4 GB
Power reading (Watts)BIOS: 67 W
Windows: 51 W

ModelDell Dimension 8300 (2)
ProcessorIntel Pentium 4 2.6 GHz
MotherboardDell 0G0728
Hard Drives1
Optical Drives (CD/DVD)2 (DVD/CD-RW IDE , DVD-ROM IDE)
Memory – RAM1 GB (2 x 512 MB)
Video cardRAGE 128 PRO Ultra GL AGP
Fans0
OtherModem PCI
Power reading (Watts)Off: 4 W

Idle:
– Inside the BIOS: 136 W
– powercfg none (2.6 GHz): 111 W

ModelHP Pavilion a775c
ProcessorIntel Pentium 4E, 3.4 GHz
MotherboardASUSTeK Computer INC. Puffer
Hard Drives1
Optical Drives (CD/DVD)CD-RW/DVD Combo
Memory – RAM1 GB (2 x 512 MB)
Video cardATI Radeon X300/X550/X1050 Series Secondary
Fans2
Other5-1 Media Card Reader, PCI Modem
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 158 W
– powercfg none (2.6 GHz): 108 W

ModelCompaq Presario SR1950NX
ProcessorAMD Athlon 64 3800+ 2.4 GHZ
MotherboardAsus A8N-LA Nagami2
Hard Drives2 SATA
Optical Drives (CD/DVD)2 (DVD/CD-RW IDE , DVD-ROM IDE)
Memory – RAM4 GB (4×1 GB)
Video cardNvidia GeForce 6150 LE Integrated
Fans1, 90 MM
OtherModem PCI, Media Card Reader
Power reading (Watts)69 W

Modelemachines T3828
ProcessorIntel Celeron D 335, 2.8 GHz
MotherboardIntel D845GVSR
Hard Drives1 IDE
Optical Drives (CD/DVD)1 (DVD-ROM)
Memory – RAM512 MB (2 x 256 MB)
Video cardIntegrated
Fans1×80 MM, 1×90 MM
OtherModem PCI, Media Card Reader
Power reading (Watts)68 W

ModelDell Dimension 4550
ProcessorIntel Pentium 4 2.0 GHz
MotherboardIntel, Chipset i845PE
Hard Drives2
Optical Drives (CD/DVD)2 (DVD-RW IDE)
Memory – RAM1.25 GB (1xGB, 1×256 MB)
Video cardATI Radeon 9555 AGP
Fans0
OtherModem PCI, Audio card PCI
Power reading (Watts)59 W

ModelDell Dimension B110
ProcessorIntel Celeron D 325 2.53 GHz
MotherboardDell 0WF887
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW IDE)
Memory – RAM1 GB (2x 512 MB)
Video cardIntegrated
Fans0
OtherModem PCI
Power reading (Watts)70 W

ModelCompaq Presario S3100NX
ProcessorAMD Athlon XP 2200+, 1.8 GHz
MotherboardFIC AM35
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (DVD-RW)
Memory – RAM256 MB (1 x 256 MB)
Video cardIntegrated, S3 Graphics ProSavageDDR
Fans1 (90 MM)
OtherPCI Modem
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 78 W
– powercfg none (1.8 GHz): 72 W

ModeleMachines T1090
ProcessorIntel Celeron 900 MHz
Motherboard
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-ROM)
Memory – RAM128 MB (1 x 128 MB)
Video cardIntegrated
Fans1 (80 MM)
OtherPCI Modem
Power reading (Watts)Off: 1 W

Idle:
– Inside the BIOS: 58 W
– powercfg none (900 MHz): 33 W

ModelCustom built
ProcessorAMD Athlon XP 1900+, 1.6 GHz
MotherboardBiostar M7VIG-D
Hard Drives1
Optical Drives (CD/DVD)1 (CD-RW IDE)
Memory – RAM256 MB (1×256 MB)
Video cardIntegrated
Fans0
OtherCNR modem
Power reading (Watts)Off: 3 W

Idle:
– Inside the BIOS: 103 W
– powercfg none (1.6 GHz): 97 W

ModelCustom built
ProcessorIntel Pentium II, 300 MHz
MotherboardIntel AL440LX
Hard Drives1
Optical Drives (CD/DVD)1 (DVD-ROM)
Memory – RAM192 MB (1 x 128 MB, 1 x 64 MB)
Video cardS3 Trio64V2-DX/GX (775/785), PCI
Fans1 (80mm)
OtherPCI Lan Card
Power reading (Watts)Off: 4 W

Idle:
– Inside the BIOS: 49 W
– powercfg none (300 MHz): 39 W

ModeleMachines T1090
ProcessorIntel Celeron 1.2 Ghz
MotherboardTrigem Computer, Inc., Lomita
Hard Drives1 (IDE)
Optical Drives (CD/DVD)1 (CD-RW)
Memory – RAM256 MB (2 x 128 MB)
Video cardIntel 82810E Graphics Controller
Fans1 (80 MM)
OtherPCI Modem
Power reading (Watts)Off: 2 W

Idle:
– Inside the BIOS: 55 W
– powercfg none (1.2 GHz): 52 W