Power Supplies - Showing 1849 - 1872 of 11992 Products
For RX3600 RX6600 power supply PN0957-2198 0957-2320 AD052A
- Model #: oot-cs-0125706
- Item #: 9SIVAAEK160479
- Return Policy: heimakeji Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Motherboard Power Supply with ...
- Model #: LIUCB0DP6P3HMF
- Item #: 9SIVPZHKM55035
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W PSU Antminer Bitmain 2000w Power Supply 6PIN Antminer T9 ETH PSU antminer S9 S7 ...
- Model #: LIUCB0F7KFB52J
- Item #: 9SIVPZHKM53101
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V ...
- Model #: LIUCB0F3WZ5C9M
- Item #: 9SIVPZHKM49703
- Return Policy: changshacanboyidianzishangwu Return Policy
IN WIN P85 (P Series) 850 Watt Fully Modular Power Supply 80+ Gold Certified, Black
- Model #: 9046581039610
- Item #: 9SIVSYTKUT0431
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0DP6Q74M6
- Item #: 9SIVPZHKM50382
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum Coin 12v ...
- Model #: LIUCB0F7KG3NWL
- Item #: 9SIVPZHKM49689
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For Leovo 10Pin 350W Power Supply PCH001 PCJ007 HK280-73PP PA-2181-3 ...
- Model #: oot-cs-0125218
- Item #: 9SIVAAEK158886
- Return Policy: heimakeji Return Policy
KLVN 2000W 2400W ETH Miner Power Supply 95% Efficiency AC 180-260V ATX Power Source for ...
- Model #: LIUCB0CHVLYLRN
- Item #: 9SIVPZHKM54771
- Return Policy: changshacanboyidianzishangwu Return Policy
Silverstone Decathlon R Gold Series, 750W, ATX, PCIe Gen 5 supported, single
- Model #: DA850R-GM
- Item #: 9SIVPPSKN64363
- Return Policy: RedAnt Return Policy
Mean Well ELG LED Driver ELG-240-C1400B-3Y 240W 1400mA
- Model #: LIUCB0CW9KVTVK
- Item #: 9SIVPZHKM47611
- Return Policy: changshacanboyidianzishangwu Return Policy
Modular 2000W PSU for Mining 110 220V ATX Power Supply Bitcoin for pc Computer Power ...
- Model #: LIUCB0F7KCTK6Z
- Item #: 9SIVPZHKM49698
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Power Unit with Quiet 12CM Fan Color Lights Hydraulics Bearing Enhances Cooling ...
- Model #: LIUCB0FC2KNZRC
- Item #: 9SIVPZHKM50387
- Return Policy: changshacanboyidianzishangwu Return Policy
T.F.SKYWINDINTL 2400w power supply mining Full Moulder 2400W PC Power Supply ...
- Model #: 2400WRGB
- Item #: 9SIVMNFKT55541
- Return Policy: haoyuzeshang Return Policy
Silverstone Gemini 1300C Platinum Module 1300W Replacement Module for Gemini 1300C ...
- Model #: PS-GM1300C-PFU
- Item #: 9SIVP8FKM18706
- Return Policy: GuoLongSheng Shop Return Policy
1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for Antminer ...
- Model #: LIUCB0F7H5RBDT
- Item #: 9SIVPZHKM52619
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 500W Power Supply 120mm LED Cooling Fan 24 Pin PCI SATA ATX 12V Computer Power ...
- Model #: LIUCB0CHVL4B8P
- Item #: 9SIVPZHKM49404
- Return Policy: changshacanboyidianzishangwu Return Policy
INFRI 2U Single Channel 2000W ETH Mining Rig Power Supply Miner PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F7L95SDL
- Item #: 9SIVPZHKM53454
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0F3X3W9K7
- Item #: 9SIVPZHKM54910
- Return Policy: changshacanboyidianzishangwu Return Policy
2600W 180V-240V ATX ETH Bitcoin Mining Power Supply 95% Efficiency Support 8 Display ...
- Model #: LIUCB0F3X21DPL
- Item #: 9SIVPZHKM54272
- Return Policy: changshacanboyidianzishangwu Return Policy
DC Power Supply Variable, Power Supply for PC, 500W Rated / ; 500w Source for Pc Gamer ...
- Model #: LIUCB0DGK63R1B
- Item #: 9SIVPZHKM50137
- Return Policy: changshacanboyidianzishangwu Return Policy
48V 20A DC Universal Regulated Switching Power Supply 1000W for CCTV Radio Computer ...
- Model #: LIUCB08R5MKV17
- Item #: 9SIVPZHKM48853
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F3X31GLJ
- Item #: 9SIVPZHKM50638
- Return Policy: changshacanboyidianzishangwu Return Policy
PURYN 2000/2400/2600W 180-240V ATX BTC Miner Power Supply 95% Efficiency Ethereum ...
- Model #: LIUCB0F7GZLV96
- Item #: 9SIVPZHKM52646
- 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.
