Power Supplies - Showing 1921 - 1944 of 12062 Products
GUMMMY 2000w Power Supply 2000W Mining Power Supply 220V for Ethereum Coin Computer ...
- Model #: LIUCB0F7K3Y5LY
- Item #: 9SIVPZHKM50866
- Return Policy: changshacanboyidianzishangwu Return Policy
PURYN AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0F3X34VW3
- Item #: 9SIVPZHKM54504
- Return Policy: changshacanboyidianzishangwu Return Policy
1800w Power Supply RX480 PSU Asic Bitcoin Miner Power Supply 1800W ATX Pico PSU Mining ...
- Model #: LIUCB0F3X1BZPW
- Item #: 9SIVPZHKM53758
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F7K556WP
- Item #: 9SIVPZHKM51798
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For 3Y 720W Switching Power Supply YM-2721B
- Model #: oot-cs-0125760
- Item #: 9SIVAAEK160643
- Return Policy: heimakeji Return Policy
KLVN 2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0CHVJ8WVC
- Item #: 9SIVPZHKM55068
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks AMP Series 750W 80PLUS Gold, ATX Power Supply, Fully Modular, Hybrid Mode, ...
- Brand: Phanteks
- Series: AMP Series
- Type: Intel ATX 12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 120mm Fluid Dynamic Bearing Fan
- PFC: Active
- Main Connector: 24Pin
- Model #: PH-P750G_US01
- Item #: 9SIVS10KU73550
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
SilverStone Technology SST-FX350-G Flex ATX 1U 350 Watt 80 Plus Gold Power Supply with ...
- Model #: 9391048888394
- Item #: 9SIVT4DKW90452
- Return Policy: qinsihaoxue shop Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0DP6Q8BKG
- Item #: 9SIVPZHKM50417
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0F7JX4PL5
- Item #: 9SIVPZHKM52444
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F7H3NX82
- Item #: 9SIVPZHKM50622
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 750 Watt ATX Power Supply 80 Plus Bronze with 100% Modular Cable ...
- Model #: 9359014235696
- Item #: 9SIVT4DKW90490
- Return Policy: qinsihaoxue shop Return Policy
1600w PSU PC Power Supply 110v 220v Miners TX Mining Machine Support 6 Pieces Graphics ...
- Model #: LIUCB0D3BRYKK8
- Item #: 9SIVPZHKM49388
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F3X44MCZ
- Item #: 9SIVPZHKM52868
- Return Policy: changshacanboyidianzishangwu Return Policy
1PC Digital Display Adjustable Power Supply 500W 600W 1000W 0-12V 13.5V 24V 27V 30V ...
- Model #: LIUCB0DSSY6SQF
- Item #: 9SIVPZHKM51801
- Return Policy: changshacanboyidianzishangwu Return Policy
MW Mean Well MSP-200-12 12V 16.7A Enclosed-PFC Medical Power Supplies
- Model #: LIUCB00FRBTMZQ
- Item #: 9SIVPZHKM47570
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO 2000W Miner Graphics Card Power Supply for Mining 180~240V 80Plus Platinum ...
- Model #: LIUCB0F3WZFPHK
- Item #: 9SIVPZHKM54930
- Return Policy: changshacanboyidianzishangwu Return Policy
Professional PC Power Supply Module, PC PSU DC 12V Input 300W Computer Power Supply ...
- Model #: 9435761157099
- Item #: 9SIVSYTKUT8621
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F3X2MP9N
- Item #: 9SIVPZHKM52450
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well HVGC LED Driver HVGC-240-700A 240W 700mA
- Model #: LIUCB0CMPY9Q4B
- Item #: 9SIVPZHKM46556
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F7GZ7D5P
- Item #: 9SIVPZHKM50857
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F7H5F33T
- Item #: 9SIVPZHKM52254
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F3X1FG7N
- Item #: 9SIVPZHKM50151
- Return Policy: changshacanboyidianzishangwu Return Policy
850 Watt Power Supply 80 Plus Gold - Silent 12cm RGB Fan, Full Modular, Active PFC, 105°C ...
- Model #: LIUCB0BYZ1PL2N
- Item #: 9SIVPZHKM43632
- 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.
