Power Supplies - Showing 1825 - 1848 of 11992 Products
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0F3X2G17Q
- Item #: 9SIVPZHKM50631
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS 1200W White Edition PSU (80 PLUS Platinum Certified)
- Model #: ROG Thor III 1200W Platinum White
- Item #: 9SIVS10KS87056
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
500W Full Modular 1U Flex ATX Power Supply 80 Plus Bronze Efficiency, Flex-500W
- Model #: LIUCB0C1DG7VC5
- Item #: 9SIVPZHKM49142
- Return Policy: changshacanboyidianzishangwu Return Policy
EZZON PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan ...
- Model #: LIUCB0F3X4GLTP
- Item #: 9SIVPZHKM49690
- Return Policy: changshacanboyidianzishangwu Return Policy
1000W Power Supply 120mm LED Fan 24 Pin PCI SATA ATX 12V Computer Power Supply for PC ...
- Model #: LIUCB0F3X4LVRG
- Item #: 9SIVPZHKM50412
- Return Policy: changshacanboyidianzishangwu Return Policy
1600W PC Power Supply ATX 12V 1.3 PSU for Bitcoin Miner RX470 RX 480 RX 570 1600W Mining ...
- Model #: LIUCB0F3X28ZL5
- Item #: 9SIVPZHKM54739
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 160V-240V ATX ETH BTC Mining Power Supply Mining Rig Power 10 PCS 6pin 12V GPU ...
- Model #: LIUCB0F7K6PML8
- Item #: 9SIVPZHKM51988
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS ROG Strix 1000W Gold Aura White Edition (Fully Modular Power Supply, 80+ Gold ...
- Input Voltage: 100 - 240 V
- Output: +3.3V@22A, +5V@22A, +12V@83.3A, -12A@0.3A, +5VSB@3A
- Dimensions: 180 x 150 x 86 mm
- Weight: 3.03 kg
- Connectors: MB 24/20-pin x 1 CPU 4+4-pin x 2 PCI-E 16-pin x 1 PCI-E 8-pin x 4 SATA x 5 PERIPHERAL x 4
- Color: White
- Protection: OPP/OVP/UVP/SCP/OCP/OTP
- Package Content: Power Cord x 1 Motherboard Power Cable x 1 (600mm) CPU Cable x 2 (650mm) PCI-E Gen 5 16-pin Cable x 1 (675 mm) PCI-E (16-pin to 8-pin-8-pin) Cable x 1 (675 mm) PCI-E 1-to-1 Cable x 2 (675mm) SATA 1-to-2 Cable x 1 (400+120mm) SATA 1-to-3 Cable x 1 (400+120+120mm) Peripheral 1-to-4 Cable x 1 (400+150+150+150mm) Addressable RGB Cable x 1 (800mm) User Manual x 1
- Model #: ROG-STRIX-1000G-AURA-WHITE-GAMING
- Item #: 9SIVS10KTD2159
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
LXun Upgrad D16-250P1A L08417-002 250W Power Supply Compatible with HP ProDesk 280 ...
- Model #: 324589311846
- Item #: 9SIVMWDKM79011
- Return Policy: LMSshop Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F7JP4NQR
- Item #: 9SIVPZHKM52002
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F7JJ7KBW
- Item #: 9SIVPZHKM52246
- Return Policy: changshacanboyidianzishangwu Return Policy
BUDAY 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F3X4D37M
- Item #: 9SIVPZHKM50168
- Return Policy: changshacanboyidianzishangwu Return Policy
Adata XPG Kyber Power Supply - 650W, 80 Plus, Gold, PCF Active, W/Cable
- Model #: LIUCB0C926B83V
- Item #: 9SIVPZHKM45178
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0DKCQS4KR
- Item #: 9SIVPZHKM54010
- Return Policy: changshacanboyidianzishangwu Return Policy
LED Driver 153.6W 48V 3.2A HLG-150H-48A Meanwell AC-DC SMPS HLG-150H Series MEAN ...
- Model #: LIUCB07CK3JTJD
- Item #: 9SIVPZHKM47691
- Return Policy: changshacanboyidianzishangwu Return Policy
1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for Antminer ...
- Model #: LIUCB0F3X4NYYJ
- Item #: 9SIVPZHKM52443
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0F3X2HST6
- Item #: 9SIVPZHKM51453
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F7K556WP
- Item #: 9SIVPZHKM51798
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V ...
- Model #: LIUCB0F3X3RSQK
- Item #: 9SIVPZHKM50169
- Return Policy: changshacanboyidianzishangwu Return Policy
Toperson SDKOWJ5
- Model #: LIUCB09HZKFV95
- Item #: 9SIVPZHKM45936
- Return Policy: changshacanboyidianzishangwu Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0D3BSMYBQ
- Item #: 9SIVPZHKM49950
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V ...
- Model #: LIUCB0F7JTKS2J
- Item #: 9SIVPZHKM49685
- Return Policy: changshacanboyidianzishangwu Return Policy
Power Supply Module 24 Pin DC 12V 300W, PC PSU Computer Power Supply Module with ...
- Model #: 9391048873697
- Item #: 9SIVMWDKM76779
- Return Policy: LMSshop Return Policy
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0F7H3MSFN
- Item #: 9SIVPZHKM49926
- 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.
