Power Supplies - Showing 1825 - 1848 of 14085 Products
Seasonic PRIME FANLESS TX-700, 700W 80+ Titanium, Full-Modular, Low Noise, Premium ...
- Brand: SeaSonic
- Series: PRIME Fanless TX
- Type: ATX12V
- Maximum Power: 700 W
- Modular: Full Modular
- Fans: Fanless
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PRIME FANLESS TX-700
- Item #: 9SIVS12KW83943
- Return Policy: LINKNET NETWORK LIMITED Return Policy
Seasonic PRIME TX-1600, 1600W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, ...
- Brand: SeaSonic
- Type: ATX12V
- Maximum Power: 1600 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 8 x 6+2-Pin
- Model #: PRIME TX-1600
- Item #: 9SIVS10KS57555
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Seasonic PRIME GX-1300, 1300W 80+ Gold, Full Modular, ATX Form Factor, Low Noise, ...
- Brand: SeaSonic
- Series: PRIME Gold
- Type: ATX12V / EPS12V
- Maximum Power: 1300 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PRIME GX-1300
- Item #: 9SIVS10KS57551
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Seasonic PRIME GX-850, 850W 80+ Gold, Full Modular, Low Noise, Premium Japanese ...
- Brand: SeaSonic
- Series: PRIME Ultra Gold
- Type: ATX12V / EPS12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 135mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PRIME GX-850
- Item #: 9SIVS10KS57550
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
FSP Twins Pro PC PSU ATX PS2 1+1 Dual Module 700W Certified Efficiency 90% Hot-swappable ...
- Brand: FSP Group
- Type: ATX
- Maximum Power: 700 W
- Modular: Full Modular
- PFC: Active
- Main Connector: 20+4Pin
- SATA Power Connector: 6
- Efficiency: > 80%
- Model #: PPA7004606
- Item #: 9SIVRTNKX33171
- Return Policy: Jiamayanonly Return Policy
FSP Twins Pro ATX PS2 1+1 Dual Module 500W Efficiency Greater than 90% Hot-swappable ...
- Main Connector: 24+8Pin
- Efficiency: > 90%
- Part Number: PPA5008605
- Color: Black
- Model #: PPA5008605
- Item #: 9SIVRTNKX33086
- Return Policy: Jiamayanonly Return Policy
1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F3X29PNX
- Item #: 9SIVPZHKM49662
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W PC Computer Miner Power Supply ATX ETH BTC Bitcoin Mining Machine 180~240V
- Model #: LIUCB0F7K8Z9F7
- Item #: 9SIVPZHKM51443
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 500W Power Supply 120mm LED Cooling Fan 24 Pin PCI SATA ATX 12V Computer ...
- Model #: LIUCB0F7K3LGBH
- Item #: 9SIVPZHKM50139
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F3X1RNDW
- Item #: 9SIVPZHKM52426
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0F3X2CL32
- Item #: 9SIVPZHKM50864
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS ROG Thor 1200W Platinum III RO JI x HATSUNE MIKU Edition PSU (80 PLUS Platinum ...
- Model #: ROG T1200 Platinum III HATSUNE MIKU
- Item #: 9SIVS10KU52829
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
VELORE 1600W PC Power Supply ATX 12V 1.3 PSU for Bitcoin Miner RX470 RX 480 RX 570 1600W ...
- Model #: LIUCB0F7KFYMK5
- Item #: 9SIVPZHKM54765
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0F3X36C5F
- Item #: 9SIVPZHKM50859
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For OptiPlex 3030 180W Power Supply HU180EA-00 D180EA-00 APD002 AC180EA-00 ...
- Model #: oot-cs-0125078
- Item #: 9SIVAAEK157926
- Return Policy: heimakeji Return Policy
SilverStone Technology ST1300-TI, 80 Plus Titanium 1300W Fully Modular ATX/PS2 Power ...
- Model #: LIUCB09237VRR5
- Item #: 9SIVPZHKM44383
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For Z440 525W Switching Power Supply DPS-525AB-3 A DPS-525AB-3A 758466-001 ...
- Model #: oot-cs-0125887
- Item #: 9SIVAAEK160865
- Return Policy: heimakeji Return Policy
BUDAY 2000/2400/2600W 180-240V ATX BTC Miner Power Supply 95% Efficiency Ethereum ...
- Model #: LIUCB0F3X3SX2N
- Item #: 9SIVPZHKM52883
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Switching Power Supply 95% Efficiency for Ethereum S9 S7 L3 Rig Mining for Bitcoin ...
- Model #: LIUCB0F3X16TCG
- Item #: 9SIVPZHKM53255
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Motherboard Power Supply with ...
- Model #: LIUCB0F7K3QYVV
- Item #: 9SIVPZHKM52614
- Return Policy: changshacanboyidianzishangwu Return Policy
L360EGM-00 360W Power Supply Compatible with Dell Optiplex 3050 7050 7060 3050MT ...
- Model #: LIUCB0F8HNH4XT
- Item #: 9SIVPZHKM55063
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS 1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX ...
- Model #: LIUCB0DKCS6YH6
- Item #: 9SIVPZHKM50138
- Return Policy: changshacanboyidianzishangwu Return Policy
2000/2400/2600W 180-240V ATX BTC Miner Power Supply 95% Efficiency Ethereum ETH S9 ...
- Model #: LIUCB0F7K2PHY6
- Item #: 9SIVPZHKM52917
- Return Policy: changshacanboyidianzishangwu Return Policy
PCCOOLER CPS YS850 Power Supply, 850W 80 Plus Gold Certified Fully Modular PCIe 5.1 & ATX ...
- Model #: LIUCB0D5QVMGYX
- Item #: 9SIVPZHKM43706
- 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.
