Power Supplies - Showing 2161 - 2184 of 12048 Products
Iceberg Gaming PC Power Supply Unit 500-WX 500W 80 Plus White PCIe 6+2 conector
- Brand: Iceberg
- Series: WX
- Type: ATX
- Maximum Power: 500 W
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: 500-WX
- Item #: 9SIVMKHKFB0527
- Return Policy: Iceberg Gaming 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
BTC Mining Power Supply Source 1800W 2000W 2400W PSU 160V-240V ATX 8 GPU Graphic ...
- Model #: LIUCB0D3BRHP1F
- Item #: 9SIVPZHKM55086
- Return Policy: changshacanboyidianzishangwu Return Policy
1PC New Power Supply S82K-00724 S82K-00724
- Model #: LIUCB0BDXNK52P
- Item #: 9SIVPZHKM55334
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS ROG Thor 1200W Platinum III Hatsune Miku Edition (80 PLUS Platinum Certified, ATX ...
- Brand: ASUS
- Series: ROG
- Type: ATX 3.1
- Maximum Power: 1200 W
- Modular: Full Modular
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: ROG-THOR-1200P3-MIKU
- Item #: 9SIVS12KW78916
- Return Policy: LINKNET NETWORK LIMITED 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
1800/2000W PC Power Supply for Bitcoin Miner ATX 2000W PICO PSU Ethereum2000W ATX ...
- Model #: LIUCB0F7K7VZX4
- Item #: 9SIVPZHKM53119
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 2000W 2400W 2600W 160V-240V ATX ETH Mining Bitcoin Power Supply 95% Efficiency ...
- Model #: LIUCB0CHVMXPFT
- Item #: 9SIVPZHKM52631
- Return Policy: changshacanboyidianzishangwu Return Policy
HP ProCurve 620 200W Redundant Power Supply
- Model #: J8696A
- Item #: 9SIVSYTKUS9824
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Intel 750-Watt Common Redundant Power Supply with Power Factor Correction ...
- Model #: LIUCB0075LZL2E
- Item #: 9SIVPZHKM44919
- Return Policy: changshacanboyidianzishangwu Return Policy
Topower Powertrain 1200W ATX12V/EPS12V 20/24 Pin Dual ATX8 Pin Power Supply ...
- Model #: LIUCB001QXKSBG
- Item #: 9SIVPZHKM45156
- Return Policy: changshacanboyidianzishangwu Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F7L91B72
- Item #: 9SIVPZHKM51201
- Return Policy: changshacanboyidianzishangwu 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
2000w Power Supply 2000W Mining Power Supply 220V for Ethereum Coin Computer Mini ...
- Model #: LIUCB0DKCQK6DJ
- Item #: 9SIVPZHKM49700
- 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
1600w PSU PC Power Supply 110v 220v Miners TX Mining Machine Support 6 Pieces Graphics ...
- Model #: LIUCB0DP6QBBZL
- Item #: 9SIVPZHKM50129
- 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
ZUC 1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F7JZZLGN
- Item #: 9SIVPZHKM52655
- 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 ATX 12V 2.31 Silent Mining Machine Power Supply Computer Support 10x 6 Pin ...
- Model #: LIUCB0F3X5C69G
- Item #: 9SIVPZHKM49695
- Return Policy: changshacanboyidianzishangwu Return Policy
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
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0F7K9DY6F
- Item #: 9SIVPZHKM52014
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F7K442WY
- Item #: 9SIVPZHKM52023
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC ...
- Model #: LIUCB0F7K46QNH
- Item #: 9SIVPZHKM50849
- 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.
