Power Supplies - Showing 1729 - 1752 of 11999 Products
1600W PC Power Supply ATX 12V 1.3 PSU for Bitcoin Miner RX470 RX 480 RX 570 1600W Mining ...
- Model #: LIUCB0F3X4TRW3
- Item #: 9SIVPZHKM53485
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 1800/2000W PC Power Supply for Bitcoin Miner ATX 2000W PICO PSU Ethereum2000W ...
- Model #: LIUCB0CHVMYNYV
- Item #: 9SIVPZHKM55324
- Return Policy: changshacanboyidianzishangwu Return Policy
Silverstone SX1000 Platinum, 80PLUS Platinum 1000W Fully Modular SFX-L Power Supply, ...
- Model #: 965111449448
- Item #: 9SIVP8FKM17489
- Return Policy: GuoLongSheng Shop Return Policy
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0F7H5B5CJ
- Item #: 9SIVPZHKM49922
- Return Policy: changshacanboyidianzishangwu Return Policy
750-Watt Blue LED 120mm Quiet Fan Black ATX 12V 2.0 24pin, 5X SATA, Dual 6+2 pin PCIe Plug ...
- Model #: LIUCB00VB29GMO
- Item #: 9SIVPZHKM44661
- Return Policy: changshacanboyidianzishangwu Return Policy
COUGAR GEX a 80Plus Gold Certified PSU (GEX650)
- Model #: LIUCB08H8BGMQP
- Item #: 9SIVPZHKM44111
- Return Policy: changshacanboyidianzishangwu Return Policy
ROG Thor 1000W Platinum II EVA Edition (1000 Watt, Fully Modular Power Supply, 80+ ...
- Fans: 1 x 135 mm
- PCI-Express Connector: 8 x 6+2-Pin
- SATA Power Connector: 12
- PSU Noise Level: Cybenetics A++
- Input Voltage: 100 - 240 V
- Output: +3.3V@25A, +5V@25A, +12V@83A, -12V@0.3A, +5VSB@3A
- Dimensions: PSU Size (mm): 190 x 150x 86 mm Color Box (mm): 339 x 287 x 135 mm
- Weight: Single PSU (KG): 2.35KG Product Weight (KG) (with packing): 4.9KG
- Model #: ROG-THOR-1000P2-EVA-GAMING
- Item #: 9SIVS10KRD1244
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
RM750e RM850e RM1000e RM1200e RMe Type 4 Modular PSU, CPU Power Cable 8Pin to ...
- Model #: CLAWB0FLBLJFPK
- Item #: 9SIVRV2KPU9919
- Return Policy: HAITAO CROSS BORDER E-COMMERCE LIMITED Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F3X2VMBT
- Item #: 9SIVPZHKM52872
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0D3BS1WQ1
- Item #: 9SIVPZHKM53753
- Return Policy: changshacanboyidianzishangwu Return Policy
Analog Technologies Compact High Voltage Power Supply 0 to 3kV Output Voltage 3mA ...
- Type: High Voltage Power Supply
- Model #: AHV12V3KV3MAW
- Item #: 9SIVSY0KUS7832
- Return Policy: LiAnMengYuShangDian Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F7KCSYCF
- Item #: 9SIVPZHKM50606
- Return Policy: changshacanboyidianzishangwu Return Policy
Power Supply IPC Power Supply PP-300V 300W Computer Power Supply Spark Machine Power ...
- Model #: LIUCB0FBKJP7BR
- Item #: 9SIVPZHKM50128
- Return Policy: changshacanboyidianzishangwu Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F3X4JZXS
- Item #: 9SIVPZHKM50400
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For 600 800 G1 6Pin 240W Power Supply D12-240P3B D12-240P1A D12-240P3A PCC124 ...
- Model #: oot-cs-0124481
- Item #: 9SIVAAEK154634
- Return Policy: heimakeji Return Policy
ASUS ROG Thor 1600W Titanium III PSU (80 PLUS Titanium Certified, ATX 3.1, GaN MOSFET, ...
- Model #: ROG Thor 1600W Titanium III
- Item #: 9SIVS10KRD2369
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
PC Mining Bitcoin Power Supply 2000W ATX 12V 2.31 Silent Bitcoin Miner Mining Power Supply ...
- Model #: LIUCB0D3BRFDRX
- Item #: 9SIVPZHKM53756
- Return Policy: changshacanboyidianzishangwu Return Policy
XPG Pylon 550W 80 Plus Bronze Certified 120mm Fluid Dynamic Bearing Fan Power Supply ...
- Model #: LIUCB08G7SX67L
- Item #: 9SIVPZHKM43881
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology HELA 850R Platinum 80 Plus Platinum 850W ATX 3.1 Power Supply, ...
- Model #: LIUCB0D81QPHPK
- Item #: 9SIVPZHKM43899
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 550 Watt 80 Plus Bronze ATX PSU with Flat Black Cables ET550-B ...
- Model #: LIUCB071HHSY2M
- Item #: 9SIVPZHKM44376
- Return Policy: changshacanboyidianzishangwu Return Policy
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0DP6QNPCY
- Item #: 9SIVPZHKM53275
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0D3BR51T9
- Item #: 9SIVPZHKM52866
- Return Policy: changshacanboyidianzishangwu Return Policy
Power Supply, 24Vdc, Mw
- Model #: LIUCB09JBLMCXX
- Item #: 9SIVPZHKM48783
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX ...
- Model #: LIUCB0CHVMH42Q
- Item #: 9SIVPZHKM49392
- 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.
