Power Supplies - Showing 1897 - 1920 of 11996 Products
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0D3BS1DJQ
- Item #: 9SIVPZHKM54038
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS 1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power ...
- Model #: LIUCB0DKCRXFZ6
- Item #: 9SIVPZHKM52263
- Return Policy: changshacanboyidianzishangwu Return Policy
1200W (Peak) Gaming Computer Silent Smart Fan 6X SATA 4X PCIe SLI 80+% High Efficiency ...
- Model #: LIUCB017YB10GU
- Item #: 9SIVPZHKM45034
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0F7H54SQR
- Item #: 9SIVPZHKM52634
- Return Policy: changshacanboyidianzishangwu Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F3X3DPYM
- Item #: 9SIVPZHKM51759
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Tek 1500 Watt ATX Power Supply with 80 Plus Titanium and Multi GPU Support ...
- Model #: 639042431123
- Item #: 9SIVT4DKW90475
- Return Policy: qinsihaoxue shop Return Policy
SilverStone Technology 550 Watt ATX Power Supply 80 Plus Bronze with 100% Modular Cable ...
- Model #: LIUCB07SBL6NC3
- Item #: 9SIVPZHKM43876
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 700W Fixed Cable TFX Power Supply 80 Plus Gold TX700-G ...
- Model #: LIUCB08WTHF622
- Item #: 9SIVPZHKM43720
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0DKCQWT56
- Item #: 9SIVPZHKM53276
- Return Policy: changshacanboyidianzishangwu Return Policy
2U Single Channel 2000W ETH Mining Rig Power Supply Miner PSU 10x6Pin Efficiency Device ...
- Model #: LIUCB0F7GYXG4K
- Item #: 9SIVPZHKM53142
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Power Supply 80 Plus Gold PSU Standard ATX Computer Power Supplies Non Modular ...
- Model #: LIUCB0DCJJRVB3
- Item #: 9SIVPZHKM43695
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F3X252WY
- Item #: 9SIVPZHKM52422
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 2000w Power Supply 2000W Mining Power Supply 220V for Ethereum Coin Computer ...
- Model #: LIUCB0F7K3Y5LY
- Item #: 9SIVPZHKM50866
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F7K4FYK9
- Item #: 9SIVPZHKM49965
- Return Policy: changshacanboyidianzishangwu Return Policy
DC-ATX-160W Durable Power Supply Board in-Line for Mini Computer
- Model #: C22J-H-121645
- Item #: 9SIVP88KPW2464
- Return Policy: XuanPin Return Policy
EPANO 1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power ...
- Model #: LIUCB0F3X493WR
- Item #: 9SIVPZHKM54513
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks AMP 1000W V2 80PLUS Gold, ATX Power Supply, 12VHPWR Included, Fully Modular, ...
- Brand: Phanteks
- Series: AMP Series
- Type: ATX
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- PCI-Express Connector: 5 x 6+2-Pin
- Model #: PH-P1000G_02
- Item #: 9SIVS10KUN3641
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F3X4N6CG
- Item #: 9SIVPZHKM53489
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0F3X39LJ5
- Item #: 9SIVPZHKM54911
- Return Policy: changshacanboyidianzishangwu Return Policy
700W Power Supply, Dual Core for Vista 10 System, Continuous Power with 120mm Fan, ...
- Model #: LIUCB0F443V62C
- Item #: 9SIVPZHKM54266
- Return Policy: changshacanboyidianzishangwu Return Policy
530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0DP6Q17GR
- Item #: 9SIVPZHKM49682
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0F7L84S4R
- Item #: 9SIVPZHKM51451
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W 180V-240V ATX ETH Bitcoin Mining Power Supply 95% Efficiency Support 8 Display ...
- Model #: LIUCB0F3X4VBVK
- Item #: 9SIVPZHKM54259
- Return Policy: changshacanboyidianzishangwu Return Policy
XMKT 530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0F7H5FP9B
- Item #: 9SIVPZHKM51470
- Return Policy: changshacanboyidianzishangwu Return Policy
Tips for Buying a Computer Power Supply Unit (PSU)
Introduction
A computer power supply is one of the most crucial components in a computer, as it is responsible for providing stable and regulated power for the system. If you are shopping for a computer power supply, finding the ideal one will require you to consider several important criteria. Those criteria include the size and form factor of the case, the wattage requirement of the system, efficiency, and your internal cabling preference.
Size Standards
Computer power supplies are available in a variety of different sizes and form factors. It is crucial that the power supply unit (PSU) you select matches the size requirements of your case and motherboard. If you have a Mini ITX case for example, you cannot utilize a standard ATX power supply. For more information about power supply form factors, see below.
- ATX
The standard power supply size that will fit most mid-size and full-size tower cases. Some micro ATX cases can utilize ATX power supplies as well. - Mini ITX
Mini ITX power supplies are designed specifically for mini ITX systems but may also fit other small form factor computer cases. - SFX
SFX computer power supplies are smaller than standard ATX PSUs and are meant for micro ATX and other small form factor computer cases. - TFX
Another small form factor computer power supply that is thinner to fit micro ATX, Mini ITX, and other smaller systems.
Wattage
A computer power supply’s wattage rating is a measurement of how much power it can provide to the hardware. When shopping for a power supply, you need to consider how much power your computer system requires. To calculate your system’s power requirement, add up the power draw for all the components.
Start with the motherboard and processor, and then include graphics cards, system memory, storage devices, and other expansion cards. For an even better estimate, you should include USB devices, internal fans, and other accessories. Once you have your estimate, try to find a computer power supply that is capable of at least that. For a larger safety margin, you should get a PSU that is well above that minimum.
Cable Management
There are two cable management options for computer power supplies, modular and non-modular. Modular cabling allows you to connect and disconnect internal power cables from the power supply itself, so you can avoid having unused cables and connectors dangling inside the case. Computer power supplies that feature modular cabling typically cost more than those without it.
Efficiency
The efficiency of a computer power supply is a ratio of how much power it provides and how much power it draws. For instance, a power supply that provides 200 watts of power but pulls 400 watts from a power outlet has a 200/400 or 50% efficiency ratio. The more efficient your computer power supply is, the less it will cost you to operate.
One metric you can use to gauge efficiency is what level of 80 PLUS® certification a power supply has, if it any. The different levels of 80 PLUS certification include 80 PLUS, 80 PLUS Bronze, 80 PLUS Silver, 80 PLUS Gold, 80 PLUS Platinum, and 80 PLUS Platinum. The most basic certification is 80 PLUS, which indicates an efficiency rating of at least 80%. The other certifications rank from Bronze to Titanium, with the latter being the highest attainable. If computer power supply efficiency is a big concern for you, try to find one with a high level of 80 PLUS certification.
