Power Supplies - Showing 1945 - 1968 of 12062 Products
SERDAS 1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx ...
- Model #: LIUCB0DKCQVHMM
- Item #: 9SIVPZHKM51200
- Return Policy: changshacanboyidianzishangwu Return Policy
Iceberg Gaming PC Power Supply Unit 700-BX 700W 80 Plus Bronce with Two (12) PCIe 6+2 ...
- Model #: LIUCB0DWB9MZ3P
- Item #: 9SIVPZHKM45184
- Return Policy: changshacanboyidianzishangwu Return Policy
1000W PSU ATX 3.0 PCIE 5.0 80 Plus Gold Fully Modular Power Supply 100-240V 120mm Silent ...
- Model #: LIUCB0DRJTN9VP
- Item #: 9SIVPZHKM44930
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F3X47V6Q
- Item #: 9SIVPZHKM49970
- Return Policy: changshacanboyidianzishangwu Return Policy
TOPOWER TOP-350PS3, 350W Micro PS3 ATX12V Black Power Supply With AUX 6 Pin and -5V, ...
- Brand: TOPOWER
- Series: PS3
- Type: Micro PS3
- Maximum Power: 350 W
- Fans: 1 x 80 mm
- Main Connector: 24+8Pin
- +12V Rails: Single
- Model #: TOP-350PS3
- Item #: 9SIVSYTKUT8375
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Silverstone Extreme 650Rz Gold 80 PLUS Gold 650W SFX 12V 4.1 PCIe 5 Fully Modular SFX ...
- Model #: PS-EX650R-GM
- Item #: 9SIVPPSKN64343
- Return Policy: RedAnt Return Policy
IN WIN P85 (P Series) 850 Watt Fully Modular Power Supply 80+ Gold Certified, Black
- Model #: 9046581039610
- Item #: 9SIVSYTKUT0431
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F3X217H8
- Item #: 9SIVPZHKM53283
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F7H6FYR3
- Item #: 9SIVPZHKM54036
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F7GZLX7F
- Item #: 9SIVPZHKM51207
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 750W 80 Plus Platinum Certified Single +12V Rail ATX Power Supply, ...
- Model #: LIUCB016XMO12G
- Item #: 9SIVPZHKM44688
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS Power Supply Unit 4-pin CPU Power Supply FSP100-50GUB FSP180-50PLA ...
- Model #: LIUCB0DKCRF39W
- Item #: 9SIVPZHKM53487
- Return Policy: changshacanboyidianzishangwu Return Policy
For RX3600 RX6600 power supply PN0957-2198 0957-2320 AD052A
- Model #: oot-cs-0125706
- Item #: 9SIVAAEK160479
- Return Policy: heimakeji Return Policy
1800W Mining Power Supply Miner Graphics Card for Mining 180~240V 80+ Platinum Certified ...
- Model #: LIUCB0D3BM74WD
- Item #: 9SIVPZHKM54501
- Return Policy: changshacanboyidianzishangwu Return Policy
4U Single 10X 6Pin PSU Mining Power Supply Source BTC ETH Bitcoin Miner 110V 240V 2000W ...
- Model #: LIUCB0D3BSW62R
- Item #: 9SIVPZHKM55085
- Return Policy: changshacanboyidianzishangwu Return Policy
silverstone sx1000 platinum, 80plus platinum 1000w fully modular sfx-l power supply, ...
- Fans: 1 x 120 mm
- Color: Black
- Max PSU Length: 130 mm
- Model #: RNAB08QCQFNFC
- Item #: 9SIVT4DKW91212
- Return Policy: qinsihaoxue shop Return Policy
Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX ...
- Model #: LIUCB07NWZZXHQ
- Item #: 9SIVPZHKM43618
- Return Policy: changshacanboyidianzishangwu Return Policy
Silverstone Strider ST85F-GS V2.0, 80 Plus Gold 850W Fully Modular ATX / PS2 Power Supply, ...
- Model #: LIUCB091B2SBBL
- Item #: 9SIVPZHKM44690
- Return Policy: changshacanboyidianzishangwu Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F3X1RV67
- Item #: 9SIVPZHKM51464
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ATX ...
- Model #: LIUCB0F3X21DNZ
- Item #: 9SIVPZHKM53289
- Return Policy: changshacanboyidianzishangwu Return Policy
SAMA PC Power Supply, XP1200W Fully Modular PSU Platinum 80+, 12VHPWR PSU, ...
- Model #: LIUCB0C7TTS6R3
- Item #: 9SIVPZHKM43702
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply Gaming Computer Power Supplies 550W/650W/750W with Quiet 120mm ...
- Model #: LIUCB0DZS69QYR
- Item #: 9SIVPZHKM49154
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks AMP GH 1000W 80 PLUS Platinum - White Edition, ATX 3.0 Power Supply, 12VHPWR ...
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- Color: White
- Model #: Phanteks PH-P1000GH_WT01
- Item #: 9SIVS10KS57549
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
BUDAY 220V Sahara Gaming PC Power Supply Rated 700W Max 900W Mining PSU 24PIN ATX ...
- Model #: LIUCB0F3X5QFQB
- Item #: 9SIVPZHKM54498
- 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.
