Power Supplies - Showing 1633 - 1656 of 18757 Products
Efficient Rate 550W Computer Power Supply with Intelligent Temperature Control for Active ...
- Model #: LIUCB0F9WZZRRR
- Item #: 9SIVPZHKM49687
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 700W Fixed Cable TFX Power Supply 80 Plus Gold TX700-G ...
- Model #: LIUCB08WTHF622
- Item #: 9SIVPZHKM43720
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum Certified ...
- Model #: LIUCB0F7H3P6PS
- Item #: 9SIVPZHKM54503
- Return Policy: changshacanboyidianzishangwu Return Policy
Allied SL-8320BTX 300W 24 Pin 4 Pin +12V Switching ATX Power Supply AL-A300ATX
- Model #: LIUCB00N373ZZ4
- Item #: 9SIVPZHKM44104
- Return Policy: changshacanboyidianzishangwu Return Policy
400W Module Full Module Small 1U Power Supply for Computer 1U Module Low Noise White
- Model #: LIUCB0FC2TQHQZ
- Item #: 9SIVPZHKM51457
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W ATX Modular Mining PC Power Supply B847 85 75 Supports 8 Graphics Card 160-240V ...
- Model #: LIUCB0F3WZSTQW
- Item #: 9SIVPZHKM53762
- Return Policy: changshacanboyidianzishangwu Return Policy
MSI MAG A850GL PCIE5 power supply unit 850 W 20+4 pin ATX ATX Black
- Dimensions: 5.000 x 12.000 x 9.000
- Weight: 2.8400
- Model #: 306-7ZP8A11-CE0
- Item #: 9SIVTE8KWW6608
- Return Policy: Coretix Return Policy
International Version No Warranty,ASUS ROG STRIX 1000W Platinum Power SupplyShipping ...
- Type: ATX
- Model #: ROG-STRIX-1000P-GAMING
- Item #: 9SIVS10KU53176
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Graphics Card 180-264V 3600W Mining Power Supply Mining Power Supply PC Desktop ...
- Model #: LIUCB0FF1Z6446
- Item #: 9SIVPZHKM51197
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0DKCQB6XK
- Item #: 9SIVPZHKM50635
- Return Policy: changshacanboyidianzishangwu Return Policy
DC Power Supply Adjustable Power Supply Dps-150 DC Regulated Power Supply Accessories ...
- Model #: LIUCB0DG5VWTBZ
- Item #: 9SIVPZHKM49143
- Return Policy: changshacanboyidianzishangwu Return Policy
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0DKCQMFLH
- Item #: 9SIVPZHKM54489
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power & Cooling PowerMaster
- Fans: 1
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 2 x 6+2-Pin
- SATA Power Connector: 6
- Power Good Signal: 100-500ms
- Hold-up Time: 17ms min.
- Efficiency: > 85%
- Model #: FPS0600-A2S00
- Item #: 9SIVT4DKW91205
- Return Policy: qinsihaoxue shop Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0F7H54SQR
- Item #: 9SIVPZHKM52634
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology Strider 1200W 80 Plus Platinum Modular PSU 1200 Power Supply ...
- Model #: 9430159844483
- Item #: 9SIVT4DKW90625
- Return Policy: qinsihaoxue shop Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F7H4K9LY
- Item #: 9SIVPZHKM52629
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Power Supply 80 Plus Gold PSU Standard ATX Computer Power Supplies Non Modular ...
- Model #: LIUCB0DCJJRVB3
- Item #: 9SIVPZHKM43695
- Return Policy: changshacanboyidianzishangwu Return Policy
COUGAR GEX Series GEX750 750 W ATX12V 80 PLUS GOLD Certified Full Modular Power Supply
- Brand: COUGAR
- Series: GEX Series
- Type: ATX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 120mm Hydro Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: GEX750
- Item #: 9SIVTE8KWW9681
- Return Policy: Coretix Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0F3X135PJ
- Item #: 9SIVPZHKM49946
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F3X2LRNV
- Item #: 9SIVPZHKM53132
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for ...
- Model #: LIUCB0F7K55T6Y
- Item #: 9SIVPZHKM52640
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F3X3894W
- Item #: 9SIVPZHKM52248
- Return Policy: changshacanboyidianzishangwu Return Policy
2000w Power Supply 2000W Mining Power Supply 220V for Ethereum Coin Computer Mini ...
- Model #: LIUCB0F3X2NQ9L
- Item #: 9SIVPZHKM49930
- Return Policy: changshacanboyidianzishangwu Return Policy
darkFlash PMT750, 750W Fully Modular Power Supply, 80 PLUS Gold, ATX 3.1 & PCIe 5.1 ...
- Brand: darkFlash
- Series: PMT750
- Type: ATX
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 135mm FDB Fan
- Model #: DF-PMT-750-BK
- Item #: 9SIVTE8KWW9253
- Return Policy: Coretix 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.
