Power Supplies - Showing 2377 - 2400 of 14169 Products
For RX3600 RX6600 power supply PN0957-2198 0957-2320 AD052A
- Model #: oot-cs-0125706
- Item #: 9SIVAAEK160479
- Return Policy: heimakeji 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
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F7GZLX7F
- Item #: 9SIVPZHKM51207
- Return Policy: changshacanboyidianzishangwu Return Policy
BUDAY 1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power ...
- Model #: LIUCB0F3X5SRF3
- Item #: 9SIVPZHKM54738
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS 1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx ...
- Model #: LIUCB0DKCQVHMM
- Item #: 9SIVPZHKM51200
- Return Policy: changshacanboyidianzishangwu Return Policy
1000W Power Supply 120mm LED Fan 24 Pin PCI SATA ATX 12V Computer Power Supply for PC ...
- Model #: LIUCB0DKCQHKJJ
- Item #: 9SIVPZHKM50599
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 750W 80 Plus Platinum Certified Single +12V Rail ATX Power Supply, ...
- Model #: LIUCB016XMO12G
- Item #: 9SIVPZHKM44688
- Return Policy: changshacanboyidianzishangwu Return Policy
PURYN 1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power ...
- Model #: LIUCB0F3X1GLHC
- Item #: 9SIVPZHKM52880
- Return Policy: changshacanboyidianzishangwu Return Policy
600W Power Supply, Computer Modular Power Supply with 120mm Fan, Smart Temperature ...
- Model #: LIUCB0F4417GPZ
- Item #: 9SIVPZHKM50891
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0F3X3Q58S
- Item #: 9SIVPZHKM49684
- Return Policy: changshacanboyidianzishangwu Return Policy
for M90t P340 P350 P348 500W Power Supply 5P50V03181 5P51D77197 5P50V03218 ...
- Model #: LIUCB0DNJ1HQTQ
- Item #: 9SIVPZHKM48872
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS ROG Thor 850 80+ Platinum 850W Fully Modular RGB Power Supply with LIVEDASH OLED ...
- Brand: ASUS
- Series: ROG
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 135mm patented Wing-Blade fan
- Main Connector: 24Pin
- +12V Rails: Single
- Model #: ROG-THOR-850P
- Item #: 9SIVS12KW81017
- Return Policy: LINKNET NETWORK LIMITED Return Policy
220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX Module ...
- Model #: LIUCB0DP6PLPNZ
- Item #: 9SIVPZHKM54474
- Return Policy: changshacanboyidianzishangwu Return Policy
4U Single 10X 6Pin PSU Mining Power Supply Source BTC ETH Bitcoin Miner 110V 240V 2000W ...
- Model #: LIUCB0D3BSW62R
- Item #: 9SIVPZHKM55085
- Return Policy: changshacanboyidianzishangwu Return Policy
Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX ...
- Model #: LIUCB07NWZZXHQ
- Item #: 9SIVPZHKM43618
- Return Policy: changshacanboyidianzishangwu Return Policy
TOPOWER TOP-1300W EPS12V/ATX12V HIGH Efficiency Power Supply, SLI/Crossfire Ready ...
- Model #: LIUCB0991K4PKH
- Item #: 9SIVPZHKM45162
- Return Policy: changshacanboyidianzishangwu Return Policy
Apevia ATX-PM650W Premier 650W 80+ Gold Certified Active PFC ATX Semi-Modular Gaming ...
- Model #: LIUCB09425ZHVZ
- Item #: 9SIVPZHKM43630
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ATX ...
- Model #: LIUCB0F3X21DNZ
- Item #: 9SIVPZHKM53289
- Return Policy: changshacanboyidianzishangwu Return Policy
Tripp Lite PR4.5 DC Power Supplies
- Model #: PR4.5
- Item #: 9SIVSYTKUU9881
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Mean Well HLG 120W 6A LED Driver HLG-120H-20B Switching Power Supply Converter ...
- Model #: LIUCB0D86XCMYJ
- Item #: 9SIVPZHKM47043
- Return Policy: changshacanboyidianzishangwu Return Policy
SAMA PC Power Supply, XP1200W Fully Modular PSU Platinum 80+, 12VHPWR PSU, ...
- Model #: LIUCB0C7TTS6R3
- Item #: 9SIVPZHKM43702
- Return Policy: changshacanboyidianzishangwu Return Policy
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0F7H1KBPX
- Item #: 9SIVPZHKM50388
- Return Policy: changshacanboyidianzishangwu Return Policy
ATX PC 110V-220V 2000W PSU Power Supply ETH ETC ZEC ZCASH DGB XMR For Computer 8 ...
- Model #: ATX-2000W
- Item #: 9SIV9C3H0V3413
- Return Policy: panyun store Return Policy
KLVN 1800 PC Desktop Power Supply PSU Gold Power 1800W BTC Power Supply for R9 380 RX ...
- Model #: LIUCB0CHVMJ62Z
- Item #: 9SIVPZHKM53292
- 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.
