Power Supplies - Showing 2233 - 2256 of 14168 Products
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F7KB74JB
- Item #: 9SIVPZHKM52231
- Return Policy: changshacanboyidianzishangwu Return Policy
VELORE PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan ...
- Model #: LIUCB0F7K77HRQ
- Item #: 9SIVPZHKM50141
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power Source ...
- Model #: LIUCB0F3X3488Y
- Item #: 9SIVPZHKM54727
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0F3X364VC
- Item #: 9SIVPZHKM49678
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 ...
- Model #: LIUCB0F3X2JG91
- Item #: 9SIVPZHKM52654
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO 800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD ...
- Model #: LIUCB0F3X1TV5H
- Item #: 9SIVPZHKM51224
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F3X5C69G
- Item #: 9SIVPZHKM49695
- Return Policy: changshacanboyidianzishangwu Return Policy
650W Power Supply for PC Computer, 650W High Temperature 12cm Fan for Gaming
- Model #: LIUCB0DY4XB7XX
- Item #: 9SIVPZHKM49153
- Return Policy: changshacanboyidianzishangwu Return Policy
1800/2000W PC Power Supply for Bitcoin Miner ATX 2000W PICO PSU Ethereum2000W ATX ...
- Model #: LIUCB0F7K7VZX4
- Item #: 9SIVPZHKM53119
- Return Policy: changshacanboyidianzishangwu Return Policy
220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX Module ...
- Model #: LIUCB0F7H3MB8M
- Item #: 9SIVPZHKM54511
- Return Policy: changshacanboyidianzishangwu Return Policy
SAMA 750W PC Power Supply Full Voltage 80 Plus Gold ECO Mode 12V PSU PFC FDB Silent Fan ...
- Brand: SAMA
- Series: ARMOR Series
- Type: ATX
- Maximum Power: 750W
- SLI: Yes
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Model #: SAMA Power Supply 750W White Gold
- Item #: 9SIVTE8KWW8221
- Return Policy: Coretix Return Policy
BTC Mining Power Supply Source 1800W 2000W 2400W PSU 160V-240V ATX 8 GPU Graphic ...
- Model #: LIUCB0D3BRHP1F
- Item #: 9SIVPZHKM55086
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS 180V-260V Power Supply ETH ATX Mining Power Supply 2600W 2400W 2000W BTC ...
- Model #: LIUCB0DKCQSJHV
- Item #: 9SIVPZHKM54933
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0F7H36T39
- Item #: 9SIVPZHKM54887
- Return Policy: changshacanboyidianzishangwu Return Policy
FSP Hydro G Pro 1200W Power Supply, 80 Plus Gold, ATX 3.0/PCIe 5.0, Full Modular ...
- Type: ATX
- Maximum Power: 1200 W
- Modular: Full Modular
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Yes
- PCI-Express Connector: 2 x 8-Pin
- Efficiency: > 80%
- Model #: PPA12A1407
- Item #: 9SIVTE8KWW6601
- Return Policy: Coretix Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0DP6RLR65
- Item #: 9SIVPZHKM53479
- Return Policy: changshacanboyidianzishangwu Return Policy
Topower Powertrain 1200W ATX12V/EPS12V 20/24 Pin Dual ATX8 Pin Power Supply ...
- Model #: LIUCB001QXKSBG
- Item #: 9SIVPZHKM45156
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F3X15K5L
- Item #: 9SIVPZHKM52451
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F7K68VFB
- Item #: 9SIVPZHKM50425
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum Certified ...
- Model #: LIUCB0DP6NCLGM
- Item #: 9SIVPZHKM53286
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 ...
- Model #: LIUCB0F7K43RMJ
- Item #: 9SIVPZHKM50893
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum ...
- Model #: LIUCB0CHVMY94X
- Item #: 9SIVPZHKM54505
- Return Policy: changshacanboyidianzishangwu Return Policy
Seasonic FOCUS SPX-750, 750W 80+ Platinum, Full-Modular, SFX Form Factor, Low Noise, ...
- Brand: SeaSonic
- Series: FOCUS SPX (2021)
- Type: SFX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 92 mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: FOCUS SPX-750 2021
- Item #: 9SIVS10KS57544
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0F3WZPSYF
- Item #: 9SIVPZHKM49951
- 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.
