Power Supplies - Showing 2377 - 2400 of 19090 Products
2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum Coin 12v ...
- Model #: LIUCB0F3X34WGS
- Item #: 9SIVPZHKM49660
- Return Policy: changshacanboyidianzishangwu Return Policy
220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX Module ...
- Model #: LIUCB0F7H3MB8M
- Item #: 9SIVPZHKM54511
- Return Policy: changshacanboyidianzishangwu Return Policy
1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for Antminer ...
- Model #: LIUCB0F3X4MBSC
- Item #: 9SIVPZHKM52657
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w PSU PC Power Supply 110v 220v Miners TX Mining Machine Support 6 Pieces Graphics ...
- Model #: LIUCB0DP6QBBZL
- Item #: 9SIVPZHKM50129
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Tek 750W 80 Plus Gold Fixed Cable Power Supply with Flat Black Cables and Quiet ...
- Model #: LIUCB0762R8WJ9
- Item #: 9SIVPZHKM44412
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Tek 1500 Watt ATX Power Supply with 80 Plus Titanium and Multi GPU Support ...
- Model #: 9158154891751
- Item #: 9SIVT4DKW90331
- Return Policy: qinsihaoxue shop Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0F3X364VC
- Item #: 9SIVPZHKM49678
- Return Policy: changshacanboyidianzishangwu Return Policy
SAMA 750W PC Power Supply Full Voltage 80 Plus Gold ECO Mode 12V PSU PFC FDB Silent Fan ...
- Brand: SAMA
- Series: ARMOR Series
- Type: ATX
- Maximum Power: 750W
- SLI: Yes
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Model #: SAMA Power Supply 750W White Gold
- Item #: 9SIVTE8KWW8221
- Return Policy: Coretix 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
HP ProCurve 620 200W Redundant Power Supply
- Model #: J8696A
- Item #: 9SIVSYTKUS9824
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
1800/2000W PC Power Supply for Bitcoin Miner ATX 2000W PICO PSU Ethereum2000W ATX ...
- Model #: LIUCB0F7K7VZX4
- Item #: 9SIVPZHKM53119
- Return Policy: changshacanboyidianzishangwu Return Policy
Iceberg Gaming PC Power Supply Unit 700-BX 700W 80 Plus Bronze with Two (12) PCIe 6+2 ...
- Brand: Iceberg
- Series: BX
- Type: ATX
- Maximum Power: 700 W
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: 700-BX
- Item #: 9SIVT4DKW90338
- Return Policy: qinsihaoxue shop Return Policy
SERDAS 2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0DKCRDNJP
- Item #: 9SIVPZHKM53099
- 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
VELORE PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan ...
- Model #: LIUCB0F7K77HRQ
- Item #: 9SIVPZHKM50141
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 ...
- Model #: LIUCB0F3X2JG91
- Item #: 9SIVPZHKM52654
- Return Policy: changshacanboyidianzishangwu Return Policy
530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0F8Q25PBZ
- Item #: 9SIVPZHKM50876
- Return Policy: changshacanboyidianzishangwu Return Policy
MW Mean Well LPF-40D-54 54V 0.76A 41.04W Single Output Switching with PFC LED Power ...
- Model #: LIUCB00FV219F2
- Item #: 9SIVPZHKM47482
- Return Policy: changshacanboyidianzishangwu Return Policy
VELORE 2000W 12V 166A ETH Mining Machine Power Supply 220-240V Input 10x6Pin 80% ...
- Model #: LIUCB0F7K7S914
- Item #: 9SIVPZHKM53285
- Return Policy: changshacanboyidianzishangwu Return Policy
SEGOTEP 650W 80 Plus Gold Power Supply Non-Modular with 6+2 Pin Connectors PFC ...
- Type: ATX 3.0 Compatible
- Model #: PSU-GN650
- Item #: 9SIVRTNKX28741
- Return Policy: Jiamayanonly Return Policy
Flex ATX 550W Power Supply Fully Modular PSU Full Voltage 110/220V AC for POS AIO System ...
- Model #: LIUCB0CPXKV6NV
- Item #: 9SIVPZHKM43919
- Return Policy: changshacanboyidianzishangwu Return Policy
750W 12CM Double CPU Cooling Fan 110-264V Video Game Computer Power Supply Gaming ...
- Model #: LIUCB0FF4JRJND
- Item #: 9SIVPZHKM49400
- Return Policy: changshacanboyidianzishangwu Return Policy
MSI MPG A750GF, 80 GOLD Full Modular Gaming PSU, Japanese Electrolytic capacitor, 750W ...
- Brand: MSI
- Type: ATX
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140mm FDB Bearing Fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: 4
- Model #: MPG A750GF
- Item #: 9SIVS12KWH1981
- Return Policy: LINKNET NETWORK LIMITED Return Policy
SilverStone Technology 750W Computer Power Supply PSU Fully Modular with 80 Plus Gold & ...
- Model #: 9359014240577
- Item #: 9SIVT4DKW90474
- Return Policy: qinsihaoxue shop 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.
