Power Supplies - Showing 2065 - 2088 of 11993 Products
EPANO 1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power ...
- Model #: LIUCB0F3X493WR
- Item #: 9SIVPZHKM54513
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0F7K7XSKD
- Item #: 9SIVPZHKM50379
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Mining Bitcoin Power Supply 2000W ATX 12V 2.31 Silent Bitcoin Miner Mining Power Supply ...
- Model #: LIUCB0F7K3KNNL
- Item #: 9SIVPZHKM53449
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 1200 Watt Fully Modular 80 Plus Platinum Power Supply in Ultra ...
- Model #: LIUCB07N4QD7RM
- Item #: 9SIVPZHKM44102
- Return Policy: changshacanboyidianzishangwu Return Policy
Seasonic PRIME Ultra 650W 80+ Gold Power Supply, Full Modular, 135mm FDB Fan w/Hybrid ...
- Brand: SeaSonic
- Series: PRIME Ultra Gold
- Type: Intel ATX 12 V
- Maximum Power: 650 W
- Modular: Full Modular
- Fans: 135 mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: SSR-650GD2
- Item #: 9SIVGEGKSZ7321
- Return Policy: ZerKorr Power Return Policy
Cougar Compact Power Supply GX-S 550W - 100 to 240 Vac Active PFC -Semi-Modular 140mm
- Model #: LIUCB071VFRB4T
- Item #: 9SIVPZHKM46077
- Return Policy: changshacanboyidianzishangwu Return Policy
ENP-7660B High Performances 600W Full Modulars Power Supply 1U Flexs ATXs PSUs for ...
- Model #: LIUCB0DLKHZDZ7
- Item #: 9SIVPZHKM49368
- 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
KLVN 2600W 180V-240V ATX ETH Bitcoin Mining Power Supply 95% Efficiency Support 8 Display ...
- Model #: LIUCB0CHVLNGXN
- Item #: 9SIVPZHKM54302
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W ETH Miner Power Supply 95% Efficiency AC 180-260V ATX Power Source for BTC ...
- Model #: LIUCB0F7K8313B
- Item #: 9SIVPZHKM51993
- Return Policy: changshacanboyidianzishangwu Return Policy
LXun Upgraded New 250W FSP250-60ATV(PF) ATX Switching Power Supply Compatible with ...
- Model #: LIUCB0BRPQ64JC
- Item #: 9SIVPZHKM48883
- Return Policy: changshacanboyidianzishangwu Return Policy
In Win IW-PS-P650W Power Supply 3.4"x5.9"
- Model #: LIUCB08LL6D766
- Item #: 9SIVPZHKM45016
- Return Policy: changshacanboyidianzishangwu Return Policy
1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for Antminer ...
- Model #: LIUCB0F3X1F937
- Item #: 9SIVPZHKM52899
- Return Policy: changshacanboyidianzishangwu Return Policy
2600/2400/2000/1800W PSU ATX Mining Power Supply 180-265V ETH Bitcoin Miner ...
- Model #: LIUCB0F7K81D1M
- Item #: 9SIVPZHKM53996
- Return Policy: changshacanboyidianzishangwu Return Policy
4U Single 10X 6Pin PSU Mining Power Supply Source BTC ETH Bitcoin Miner 110V 240V 2000W ...
- Model #: LIUCB0F3X2XQ5N
- Item #: 9SIVPZHKM53794
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F7K3Y72T
- Item #: 9SIVPZHKM52243
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well LPF 90W 30V 3A LED Driver LPF-90-30
- Model #: LIUCB0D14FK4S3
- Item #: 9SIVPZHKM47603
- Return Policy: changshacanboyidianzishangwu Return Policy
1000W Power Supply 120mm LED Fan 24 Pin PCI SATA ATX 12V Computer Power Supply for PC ...
- Model #: LIUCB0F3X479NK
- Item #: 9SIVPZHKM49960
- Return Policy: changshacanboyidianzishangwu Return Policy
Apevia JUPITER800W Jupiter 800W 80 Plus Bronze Certified Active PFC ATX Gaming Power ...
- Model #: LIUCB07YLCQ1NK
- Item #: 9SIVPZHKM44703
- Return Policy: changshacanboyidianzishangwu Return Policy
LXun Upgraded L77487-001 L89233-001 500W PSU Power Supply Compatible with HP 280 G8 ...
- Model #: LIUCB0CJ6VNC92
- Item #: 9SIVPZHKM48734
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For 3710 3910 180W Power Supply 01756V D180EBS-00 AC180EBS-00 F3J97 ...
- Model #: oot-cs-0125227
- Item #: 9SIVAAEK158873
- Return Policy: heimakeji Return Policy
1000W Power Supply 120mm LED Fan 24 Pin PCI SATA ATX 12V Computer Power Supply for PC ...
- Model #: LIUCB0F7K17KBJ
- Item #: 9SIVPZHKM49675
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w PSU PC Power Supply 110v 220v Miners TX Mining Machine Support 6 Pieces Graphics ...
- Model #: LIUCB0F7H67WMT
- Item #: 9SIVPZHKM50162
- 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
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.
