Power Supplies - Showing 2377 - 2400 of 11969 Products
1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F7K4FYK9
- Item #: 9SIVPZHKM49965
- Return Policy: changshacanboyidianzishangwu Return Policy
PURYN 1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum ...
- Model #: LIUCB0F7GZZFDK
- Item #: 9SIVPZHKM54307
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0DKCQB6B9
- Item #: 9SIVPZHKM51745
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Power Supply 120mm LED Cooling Fan 24 Pin PCI SATA ATX 12V Computer Power Supply
- Model #: LIUCB0F7KG87B2
- Item #: 9SIVPZHKM49686
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well NPP Switching Power Supply NPP-1700-12 1700W
- Model #: LIUCB0CXXPHLGG
- Item #: 9SIVPZHKM46445
- Return Policy: changshacanboyidianzishangwu Return Policy
1600W Mining Power Supply, ATX PC Antminer PSU Support 6 GPU for Bitmain Ethereum Bitcoin ...
- Model #: LIUCB09LHT172G
- Item #: 9SIVPZHKM45024
- Return Policy: changshacanboyidianzishangwu Return Policy
2600/2400/2000/1800W PSU ATX Mining Power Supply 180-265V ETH Bitcoin Miner ...
- Model #: LIUCB0F9NDJB4B
- Item #: 9SIVPZHKM53127
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power Source ...
- Model #: LIUCB0DKCPQ19B
- Item #: 9SIVPZHKM54767
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0FCF341D8
- Item #: 9SIVPZHKM52458
- Return Policy: changshacanboyidianzishangwu Return Policy
Korad KWR103 Programmable DC Power Supply 60V 15A 300W
- Model #: LIUCB08P2HL85Y
- Item #: 9SIVPZHKM44674
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks Revolt SFX 850W 80PLUS Platinum, Super Compact SFX form factor, ATX 3.0, PCIe ...
- Fans: 1 x 92 mm Fluid Dynamic Bearing (FDB) Fan
- Main Connector: 24Pin
- PCI-Express Connector: 3 x 6+2-Pin
- SATA Power Connector: 3
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 12A- 6A
- Output: 12V@70.8 A, 5V@20A, 3.3V@20A, -12V@0.3A, +5VSB@3A
- Model #: PH-P850PSF_02
- Item #: 9SIVS10KU93107
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum Certified ...
- Model #: LIUCB0F7H37PZN
- Item #: 9SIVPZHKM54303
- Return Policy: changshacanboyidianzishangwu Return Policy
2U Single Channel 2000W ETH Mining Rig Power Supply Miner PSU 10x6Pin Efficiency Device ...
- Model #: LIUCB0F7GYXG4K
- Item #: 9SIVPZHKM53142
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Power Supply 120mm LED Cooling Fan 24 Pin PCI SATA ATX 12V Computer Power Supply
- Model #: LIUCB0F3X35JV6
- Item #: 9SIVPZHKM49688
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Mining Bitcoin Power Supply 2000W ATX 12V 2.31 Silent Bitcoin Miner Mining Power Supply ...
- Model #: LIUCB0FCF1ZMLW
- Item #: 9SIVPZHKM53120
- Return Policy: changshacanboyidianzishangwu Return Policy
1600W PC Power Supply ATX 12V 1.3 PSU for Bitcoin Miner RX470 RX 480 RX 570 1600W Mining ...
- Model #: LIUCB0DKCRKGP4
- Item #: 9SIVPZHKM54761
- Return Policy: changshacanboyidianzishangwu Return Policy
2000/2400/2600W 180-240V ATX BTC Miner Power Supply 95% Efficiency Ethereum ETH S9 ...
- Model #: LIUCB0DP6RKS8C
- Item #: 9SIVPZHKM54027
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F7H3NVGW
- Item #: 9SIVPZHKM50626
- Return Policy: changshacanboyidianzishangwu Return Policy
1200W (Peak) Gaming Computer Silent Smart Fan 6X SATA 4X PCIe SLI 80+% High Efficiency ...
- Model #: LIUCB017YB10GU
- Item #: 9SIVPZHKM45034
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Power Supply 80 Plus Bronze ATX PSU Non Modular Full Voltage 110/220V Active PFC for ...
- Model #: 340781903252
- Item #: 9SIVSYTKUT7754
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
SilverStone ET750-G Essential Series 750W Power Supply, 80 Plus Gold Certified, Silent ...
- Model #: PS-ET750-G
- Item #: 9SIVPPSKN64334
- Return Policy: RedAnt Return Policy
SilverStone Technology 550 Watt ATX Power Supply 80 Plus Bronze with 100% Modular Cable ...
- Model #: LIUCB07SBL6NC3
- Item #: 9SIVPZHKM43876
- Return Policy: changshacanboyidianzishangwu Return Policy
24 Pin Main Second Dual PSU ATX Power Supply Motherboard Adapter Cable
- Model #: KE-ASGGA123
- Item #: 9SIVMNCKMJ6532
- Return Policy: dazella store Return Policy
GUMMMY PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan ...
- Model #: LIUCB0F7KB6TNK
- Item #: 9SIVPZHKM50616
- 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.
