Power Supplies - Showing 2137 - 2160 of 11995 Products
Silverstone HELA 2050 Platinum Cybenetics Platinum Certified 2050W ATX Power Supply
- Brand: SilverStone
- Type: ATX / ATX12V
- Maximum Power: 2050 W
- Fans: 135mm dual ball bearing fan
- PFC: Active PFC (PF>0.95 at full load)
- Main Connector: 1 x 24 / 20-Pin motherboard connector
- SATA Power Connector: 12
- Energy-Efficient: Cybenetics Platinum
- Model #: HA2050-PT
- Item #: 9SIVPPSKN65239
- Return Policy: RedAnt Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F7K8BHF4
- Item #: 9SIVPZHKM52891
- 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
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
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0D3BR51T9
- Item #: 9SIVPZHKM52866
- Return Policy: changshacanboyidianzishangwu 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
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0DP6QNPCY
- Item #: 9SIVPZHKM53275
- 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
650W Power Supply for PC Computer, 650W High Temperature 12cm Fan for Gaming
- Model #: LIUCB0DY4XB7XX
- Item #: 9SIVPZHKM49153
- Return Policy: changshacanboyidianzishangwu Return Policy
HP ProCurve 620 200W Redundant Power Supply
- Model #: J8696A
- Item #: 9SIVSYTKUS9824
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
2000W Bitcoin mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum Coin ...
- Dimensions: 15*16.5*8.5cm
- Weight: 3kg
- Package Content: 1x Power supply Interface: 3 x IDE 1 x 4+4 Pin 16 x 6+2 Pin 8 x SATA 1 x 20+4 Pin
- Input Voltage: 100 - 120 V/ 200 - 240 V
- Model #: ATX-2000W-3
- Item #: 9SIV9C3H0V4443
- Return Policy: panyun store Return Policy
Aigo (aigo) rated 500W Dark Knight 650DK desktop computer power supply (active PFC/wide ...
- Model #: AGZ305
- Item #: 9SIVGEGKSZ4906
- Return Policy: ZerKorr Power Return Policy
Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 S7 L3 ...
- Model #: LIUCB0F7H6NDRQ
- Item #: 9SIVPZHKM53114
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F3X5C69G
- Item #: 9SIVPZHKM49695
- Return Policy: changshacanboyidianzishangwu Return Policy
INFRI 1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power Source ...
- Model #: LIUCB0F7L7XZFC
- Item #: 9SIVPZHKM52873
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F3X2BJPQ
- Item #: 9SIVPZHKM51211
- Return Policy: changshacanboyidianzishangwu Return Policy
PURYN 2U Single Channel 2000W ETH Mining Rig Power Supply Miner PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F3WZV52H
- Item #: 9SIVPZHKM53263
- Return Policy: changshacanboyidianzishangwu Return Policy
220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX Module ...
- Model #: LIUCB0F7KG2YTJ
- Item #: 9SIVPZHKM51987
- Return Policy: changshacanboyidianzishangwu Return Policy
Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 S7 L3 ...
- Model #: LIUCB0F7H4S73S
- Item #: 9SIVPZHKM52879
- Return Policy: changshacanboyidianzishangwu Return Policy
2000w Power Supply 2000W Mining Power Supply 220V for Ethereum Coin Computer Mini ...
- Model #: LIUCB0DKCQK6DJ
- Item #: 9SIVPZHKM49700
- Return Policy: changshacanboyidianzishangwu Return Policy
2000/2400/2600W 180-240V ATX BTC Miner Power Supply 95% Efficiency Ethereum ETH S9 ...
- Model #: LIUCB0F3X449MR
- Item #: 9SIVPZHKM53272
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO 800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD ...
- Model #: LIUCB0F3X1TV5H
- Item #: 9SIVPZHKM51224
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F7KB74JB
- Item #: 9SIVPZHKM52231
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power Source ...
- Model #: LIUCB0F3X3488Y
- Item #: 9SIVPZHKM54727
- 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.
