Power Supplies - Showing 1657 - 1680 of 18757 Products
BUDAY 2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ...
- Model #: LIUCB0F3X54DJ8
- Item #: 9SIVPZHKM53264
- Return Policy: changshacanboyidianzishangwu Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F7K68992
- Item #: 9SIVPZHKM51461
- Return Policy: changshacanboyidianzishangwu Return Policy
TOPOWER TOP-1600WM1 1600 W ATX12V / EPS12V Non-Modular Mining Power Supply
- Main Connector: 20+4Pin
- PCI-Express Connector: 16 x 6+2-Pin
- Input Voltage: 90-240V
- Input Frequency Range: 50/60 Hz
- Model #: TOP-1600WM1
- Item #: 9SIVTDYKWJ1108
- Return Policy: Voltrix 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
InWin CB 1050W Classic Basic Series 1050 Watt Fully Modular Power Supply 80+ Platinum ...
- Model #: LIUCB07KQH7QHW
- Item #: 9SIVPZHKM44671
- Return Policy: changshacanboyidianzishangwu Return Policy
XMKT Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 S7 ...
- Model #: LIUCB0F7H2T9HG
- Item #: 9SIVPZHKM52638
- Return Policy: changshacanboyidianzishangwu Return Policy
Silverstone Gemini 1300C Platinum Module 1300W Replacement Module for Gemini 1300C ...
- Model #: PS-GM1300C-PFU
- Item #: 9SIVT4DKW90450
- Return Policy: qinsihaoxue shop Return Policy
2000W 2400W 2600W 180V-240V ATX ETH Mining Bitcoin Power Supply 95% Efficiency ...
- Model #: LIUCB0DKCRPL4D
- Item #: 9SIVPZHKM55039
- Return Policy: changshacanboyidianzishangwu Return Policy
XMKT 1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 ...
- Model #: LIUCB0F7H5SST3
- Item #: 9SIVPZHKM50166
- 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
Power Supply 500W Compatible with HP 280 G8 Pro Z2 G5 Festo Replacement L77487-003 ...
- Model #: LIUCB0D2HT9THQ
- Item #: 9SIVPZHKM48864
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0DP6P6RS8
- Item #: 9SIVPZHKM49671
- Return Policy: changshacanboyidianzishangwu Return Policy
Seasonic S12III 500 SSR-500GB3 500W 80+ Bronze Power Supply, ATX12V & EPS12V, Direct ...
- Fans: 120mm Sleeve Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 2 x 6+2-Pin
- SATA Power Connector: 4
- Over Voltage Protection: Yes
- Input Voltage: 110 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: SSR-500GB3
- Item #: 9SIVMRNKWP8029
- Return Policy: dnajknwd Return Policy
Mining Power Supply 2000W 2400W 2600W BTC ETH Bitcoin Miner PSU Source 110V-240V ATX ...
- Model #: LIUCB0F3X1QQMV
- Item #: 9SIVPZHKM55061
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0F7K1BHD7
- Item #: 9SIVPZHKM50620
- 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
1800 PC Desktop Power Supply PSU Gold Power 1800W BTC Power Supply for R9 380 RX 470 ...
- Model #: LIUCB0DP6R8QB7
- Item #: 9SIVPZHKM54518
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well HLG 120W 4A LED Driver HLG-120H-30AB Switching Power Supply Converter ...
- Model #: LIUCB0D86VYSNS
- Item #: 9SIVPZHKM47023
- Return Policy: changshacanboyidianzishangwu 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
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0DKCR5MDD
- Item #: 9SIVPZHKM53496
- 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
GMX RGB Power Supply, ATX Power Supply 850W Fully Modular 80+ Gold Certified with ...
- Brand: GameMax
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: GD19-X
- Item #: 9SIVGEGKSZ6391
- Return Policy: ZerKorr Power Return Policy
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F7KG2YY5
- Item #: 9SIVPZHKM52227
- 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
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.
