Power Supplies - Showing 1585 - 1608 of 11998 Products
1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum Certified ...
- Model #: LIUCB0DP6P83GM
- Item #: 9SIVPZHKM53484
- Return Policy: changshacanboyidianzishangwu Return Policy
COUGAR GEX Series GEX850 850 W ATX12V 80 PLUS GOLD Certified Full Modular Power Supply
- Brand: COUGAR
- Series: GEX Series
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: GEX850
- Item #: 9SIVPVGKS21879
- Return Policy: ShenZhenYanXinWuLiuYouXianGongSi 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
SST-SX700-LPT v1.1
- Model #: LIUCB08HNFPY6X
- Item #: 9SIVPZHKM45844
- Return Policy: changshacanboyidianzishangwu Return Policy
Original H825EF-02 825w PSU Server Power Supply for DELL T7910 T5810 T7810 W1FJK FT7T6
- Model #: 9047192760054
- Item #: 9SIVSY0KUS9489
- Return Policy: LiAnMengYuShangDian Return Policy
ASUS PSU 80 PLUS Platinum Certified
- Model #: ROG-THOR-1200P3-RO JI X MIKU
- Item #: 9SIVS75KU10555
- Return Policy: ANHENGXING (HONG KONG) LIMITED Return Policy
SilverStone Technology 550W Computer Power Supply PSU Fully Modular with 80 Plus Gold & ...
- Model #: 970740522899
- Item #: 9SIVP8FKM18703
- Return Policy: GuoLongSheng Shop Return Policy
GUMMMY 530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0F7JP8S2P
- Item #: 9SIVPZHKM51205
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power ...
- Model #: LIUCB0CHVJ9RNF
- Item #: 9SIVPZHKM54262
- Return Policy: changshacanboyidianzishangwu Return Policy
Efficient Desktop Computer Case Power Supply with Low Noise for Switching Desktops Chassis ...
- Model #: LIUCB0F2N1ZTPF
- Item #: 9SIVPZHKM49669
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0F7KJB9ZH
- Item #: 9SIVPZHKM51467
- Return Policy: changshacanboyidianzishangwu Return Policy
Chasis Power Module 550W PC Power Supply with 12CM Color Light Fan 550W Powerful for ...
- Model #: LIUCB0F53K4DWV
- Item #: 9SIVPZHKM49944
- Return Policy: changshacanboyidianzishangwu Return Policy
New Power Supply for Apple iMac 27" A1419 (2012-2017), A2115 (2019-2020) - Internal, ...
- Model #: LIUCB0C8D738T9
- Item #: 9SIVPZHKM48862
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS ROG STRIX 1000W Platinum Snow Edition,Gallium Nitride (GaN) ,80PLUS PLATINUM ...
- Model #: ROG-STRIX-1000P-GAMING-Snow
- Item #: 9SIVS10KU52658
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX Module ...
- Model #: LIUCB0DP6PNGZC
- Item #: 9SIVPZHKM54470
- Return Policy: changshacanboyidianzishangwu Return Policy
Iceberg Gaming PC Power Supply Unit 650-WX 650W 80 Plus White One (1) PCIe 6+2 + one (1) ...
- Brand: Iceberg
- Series: WX
- Type: ATX
- Maximum Power: 650 W
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: 650-WX
- Item #: 9SIVMKHKFB0530
- Return Policy: Iceberg Gaming Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F3X3894W
- Item #: 9SIVPZHKM52248
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F7JTM1RP
- Item #: 9SIVPZHKM49683
- Return Policy: changshacanboyidianzishangwu Return Policy
1800W Rated Miner Power Supply 80% Efficiency AC 180-260V ATX Mining Power Source ...
- Model #: LIUCB0F3X28WVS
- Item #: 9SIVPZHKM53140
- Return Policy: changshacanboyidianzishangwu Return Policy
APEVIA Jupiter Series ATX-JP600W 600 W ATX12V SLI CrossFire 80 PLUS BRONZE Certified ...
- Brand: APEVIA
- Series: Jupiter Series
- Type: ATX12V
- Maximum Power: 600 W
- SLI: Yes
- CrossFire: Yes
- Fans: Forced Air Ventilation by 1 x 135mm fan
- Main Connector: 1 x 20/24pin Main Power
- Model #: ATX-JP600W
- Item #: 9SIVP8FKM17325
- Return Policy: GuoLongSheng Shop Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0DKCQB29D
- Item #: 9SIVPZHKM52621
- 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
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0F7JWH1KX
- Item #: 9SIVPZHKM50174
- Return Policy: changshacanboyidianzishangwu Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F3X2PDCK
- Item #: 9SIVPZHKM50617
- 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.
