Power Supplies - Showing 1969 - 1992 of 11996 Products
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0DKCQS4KR
- Item #: 9SIVPZHKM54010
- Return Policy: changshacanboyidianzishangwu Return Policy
ETH Mining 1800W Rated Miner Power Supply 95% Efficiency ATX Mining Power Source Support ...
- Model #: LIUCB0F7K2VJS3
- Item #: 9SIVPZHKM54914
- 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
Mean Well HVGC LED Driver HVGC-240-700A 240W 700mA
- Model #: LIUCB0CMPY9Q4B
- Item #: 9SIVPZHKM46556
- Return Policy: changshacanboyidianzishangwu Return Policy
GUMMMY 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX ...
- Model #: LIUCB0F7JM46XF
- Item #: 9SIVPZHKM50618
- Return Policy: changshacanboyidianzishangwu Return Policy
850 Watt Power Supply 80 Plus Gold - Silent 12cm RGB Fan, Full Modular, Active PFC, 105°C ...
- Model #: LIUCB0BYZ1PL2N
- Item #: 9SIVPZHKM43632
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Case Power Supply 2000W PSU Computer Power Supply Support 8 Graphics Card ...
- Model #: LIUCB0DP6Q8BKG
- Item #: 9SIVPZHKM50417
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F7H5F33T
- Item #: 9SIVPZHKM52254
- Return Policy: changshacanboyidianzishangwu Return Policy
CHANNEL WELL 650W SFX Power Supply (80 Plus Gold Certified, SFX Form Factor, with SFX to ATX ...
- Model #: YEBB0CVY48SS8
- Item #: 9SIVSYTKUV4661
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
1 Kit DPS-1200FB A 1200W PSU Power Supply+ Breakout Board + 12pcs 6pin-to-8pin Cables ...
- Model #: LIUCB0D3BRGC6V
- Item #: 9SIVPZHKM53993
- Return Policy: changshacanboyidianzishangwu Return Policy
EPANO 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 8 GPU ATX Ethereum ...
- Model #: LIUCB0F3X1FG7N
- Item #: 9SIVPZHKM50151
- Return Policy: changshacanboyidianzishangwu Return Policy
IN WIN IP-S300FF1-0 H In-Win IP-S300FF1-0 H 300W TFX12V v2.31 Power Supply
- Model #: IP-S300FF1-0 H/INW
- Item #: 9SIVR6NKVA6833
- Return Policy: Tulibao-US Return Policy
KLVN 1800 PC Desktop Power Supply PSU Gold Power 1800W BTC Power Supply for R9 380 RX ...
- Model #: LIUCB0CHVMJ62Z
- Item #: 9SIVPZHKM53292
- Return Policy: changshacanboyidianzishangwu Return Policy
600W Power Supply, Computer Modular Power Supply with 120mm Fan, Smart Temperature ...
- Model #: LIUCB0F4417GPZ
- Item #: 9SIVPZHKM50891
- Return Policy: changshacanboyidianzishangwu Return Policy
ZUC 2000W Switching Power Supply 95% Efficiency for Ethereum S9 S7 L3 Rig Mining for Bitcoin ...
- Model #: LIUCB0F7K4T7SX
- Item #: 9SIVPZHKM52022
- 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
TOPOWER TOP-1300W EPS12V/ATX12V HIGH EFFICIENCY POWER SUPPLY, ...
- Brand: TOPOWER
- Type: ATX12V / EPS12V
- Maximum Power: 1300 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Fans: 1
- PFC: Active
- Model #: TOP-1300W
- Item #: 9SIVSYTKUT3864
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX ...
- Model #: LIUCB07NWZZXHQ
- Item #: 9SIVPZHKM43618
- 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
2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ATX ...
- Model #: LIUCB0F7K6L34L
- Item #: 9SIVPZHKM52417
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V ...
- Model #: LIUCB0F7K5GPBD
- Item #: 9SIVPZHKM50637
- 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
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F3X1RV67
- Item #: 9SIVPZHKM51464
- 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.
