Power Supplies - Showing 2305 - 2328 of 18727 Products
FSP500-20TGBAB for Switching Power 8PIN (6Pin+2PIN) 500W FSP500-20TGBAA Desktop ...
- Model #: LIUCB0DJSYNMB8
- Item #: 9SIVPZHKM49359
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well RSP Switching Power Supply RSP-1500-5 1500W 240A
- Model #: LIUCB0D2KZYM72
- Item #: 9SIVPZHKM46548
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology HELA 2050 Platinum, Cybenetics Platinum 2050W Fully Modular ATX ...
- Model #: 972365735432
- Item #: 9SIVT4DKW91170
- Return Policy: qinsihaoxue shop Return Policy
ASUS ROG Strix 1000W Platinum White Edition (Fully Modular Power Supply, 80 PLUS Platinum ...
- Brand: ASUS
- Series: ROG Strix
- Type: ATX12V
- Maximum Power: 1000 W
- Modular: Full Modular
- PFC: Active
- Main Connector: 24Pin
- +12V Rails: Single
- Model #: ROG-STRIX-1000P-GAMING-WHITE
- Item #: 9SIVTDYKWJ1027
- Return Policy: Voltrix Return Policy
MSI MAG 850W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V ...
- Model #: MAGA850GNPCIE5
- Item #: 9SIVTDYKWJ1107
- Return Policy: Voltrix Return Policy
530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0F3X3VP7T
- Item #: 9SIVPZHKM51226
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0D3BSW62V
- Item #: 9SIVPZHKM55081
- Return Policy: changshacanboyidianzishangwu Return Policy
LPF-90-15 | Mean Well LPF Series 90W 125 CC/CV AC LED Driver
- Model #: LIUCB00FRBX5OA
- Item #: 9SIVPZHKM47676
- Return Policy: changshacanboyidianzishangwu Return Policy
FSP MEGA TI 1650W Power Supply, 80 Plus & Cybenetics Titanium, Lambda A++, ATX3.1 & ...
- Brand: FSP Group
- Series: MEGA TI Series
- Type: ATX 3.1 Compatible
- Maximum Power: 1650 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Full Modular
- Fans: 1 x 135 mm
- Model #: PPA16F0207
- Item #: 9SIVTE8KWW6566
- Return Policy: Coretix Return Policy
Modular 2000W PSU for Mining 110 220V ATX Power Supply Bitcoin for pc Computer Power ...
- Model #: LIUCB0F3X2VWRD
- Item #: 9SIVPZHKM49403
- Return Policy: changshacanboyidianzishangwu Return Policy
MSI - MPG A750GF WHITE, 80 GOLD Full Modular Gaming PSU, Japanese Electrolytic capacitor, ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140 mm FDD fan
- PFC: Active
- Main Connector: 24Pin
- +12V Rails: 4
- Model #: MPG A750GF WHITE
- Item #: 9SIVS10KU53280
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F7H6JDDH
- Item #: 9SIVPZHKM51751
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F3X51N4X
- Item #: 9SIVPZHKM50164
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well HLG 120W 4A LED Driver HLG-120H-30AB Switching Power Supply Converter ...
- Model #: LIUCB0D86VYSNS
- Item #: 9SIVPZHKM47023
- Return Policy: changshacanboyidianzishangwu Return Policy
IBM 94Y6668 550 W Proprietary Power Supply Power Supply
- Brand: IBM
- Type: Proprietary Power Supply
- Maximum Power: 550 W
- Features: Input Voltage Type:AC Form Factor:Internal
- Parts: 1 Year
- Model #: 94Y6668
- Item #: 9SIVTE8KWW9760
- Return Policy: Coretix Return Policy
FSP FlexGURU Pro Power Supply, Flex ATX 500W, 80 Plus Gold Certified PSU, Non-Modular, ...
- Brand: FSP Group
- Series: Flex Guru Pro Series
- Type: Flex ATX
- Maximum Power: 500W
- Modular: Non-Modular
- Fans: 1 x 40 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: PPA5008404
- Item #: 9SIVRTNKX28491
- Return Policy: Jiamayanonly Return Policy
FSP500-20TGBAA Desktop Computer Power Supply 6P+4P+8P for Small Form Factor Quiet ...
- Model #: LIUCB0FD41BR6N
- Item #: 9SIVPZHKM51209
- Return Policy: changshacanboyidianzishangwu Return Policy
PSU For Leovo 10Pin 350W Power Supply PCH001 PCJ007 HK280-73PP PA-2181-3 ...
- Model #: oot-cs-0125218
- Item #: 9SIVAAEK158886
- Return Policy: heimakeji Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0DP6P6RS8
- Item #: 9SIVPZHKM49671
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks AMP Series PH-P1000G_WT01 1000 W ATX 80 PLUS GOLD Certified Full Modular ...
- Fans: 1 x 120 mm FDB fan
- Main Connector: 24Pin
- +12V Rails: Single
- PCI-Express Connector: 6 x 6+2-Pin
- SATA Power Connector: 10
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 13-6.5A
- Model #: PH-P1000G_WT01
- Item #: 9SIVS10KUE0111
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
24pin DC ATX PSU 12V DC Input DC 12V 150 watt Pico PSU ATX High Mini-ITX Power Supply with ...
- Model #: 9430159845442
- Item #: 9SIVMWDKM72924
- Return Policy: LMSshop Return Policy
Silverstone Gemini 1300C Platinum Module 1300W Replacement Module for Gemini 1300C ...
- Model #: PS-GM1300C-PFU
- Item #: 9SIVT4DKW90450
- Return Policy: qinsihaoxue shop Return Policy
1800 PC Desktop Power Supply PSU Gold Power 1800W BTC Power Supply for R9 380 RX 470 ...
- Model #: LIUCB0F7H5C396
- Item #: 9SIVPZHKM53755
- Return Policy: changshacanboyidianzishangwu Return Policy
T.F.SKYWINDINTL 2400w power supply mining Full Moulder 2400W PC Power Supply ...
- Model #: 2400WRGB
- Item #: 9SIVMNFKT55541
- Return Policy: haoyuzeshang 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.
