Power Supplies - Showing 1633 - 1656 of 18757 Products
700W, SFX form factor, single +12V rails with 58.4A output, Silent 92mmFan with 18dBA, ...
- Fans: 1 x 92 mm FDB fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 6
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 10 A
- Model #: SST-SX700-PT
- Item #: 9SIVPPSKN65141
- Return Policy: RedAnt Return Policy
SilverStone Technology 750 Watt Semi-Modular 80 Plus Gold Computer Power Supply PSU ...
- Model #: LIUCB078WC5471
- Item #: 9SIVPZHKM44112
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Motherboard Power Supply with ...
- Model #: LIUCB0F7H3KKBD
- Item #: 9SIVPZHKM55066
- Return Policy: changshacanboyidianzishangwu Return Policy
LINOVISION POE Splitter with DC12V 2A Output, 10/100Mbps Power Over Ethernet Splitter, ...
- Model #: STARWELL926340024462Lan
- Item #: 9SIVNJ2KGX3298
- Return Policy: DianLan Return Policy
RT-125B 132W AC/DC Enclosed Switching Power Supply+5V, 15 Amp
- Model #: LIUCB005T7NPWO
- Item #: 9SIVPZHKM46761
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ATX ...
- Model #: LIUCB0F7L6VVW6
- Item #: 9SIVPZHKM53135
- Return Policy: changshacanboyidianzishangwu Return Policy
BUDAY Bitcoin Miner Power Supply 2000W ATX 12V 2.31 Silent Mining Machine Graphics Cards ...
- Model #: LIUCB0F3X3XDFX
- Item #: 9SIVPZHKM54290
- Return Policy: changshacanboyidianzishangwu Return Policy
Modular 2000W Bitcoin Mining PSU PC Power Supply Computer Mining Rig 6 8 GPU ATX ...
- Model #: LIUCB0DP6RT9BY
- Item #: 9SIVPZHKM50390
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Modular Power Supply Small 1U Computer PSU Flex-ATX 500W for ITX PC Active PFC for ...
- Model #: LIUCB0DP6QZC2B
- Item #: 9SIVPZHKM50872
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F3X1KBRD
- Item #: 9SIVPZHKM53459
- Return Policy: changshacanboyidianzishangwu Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0DP6PN9JY
- Item #: 9SIVPZHKM51458
- Return Policy: changshacanboyidianzishangwu Return Policy
SERDAS 2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Motherboard Power Supply ...
- Model #: LIUCB0DKCPK6PH
- Item #: 9SIVPZHKM54945
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ATX 12V ETH Coin Mining Miner Power Supply PC Power Supply 8 Graphics Cards Bitcoin ...
- Model #: LIUCB0F7GZJW7G
- Item #: 9SIVPZHKM54003
- Return Policy: changshacanboyidianzishangwu Return Policy
PC Power Supply PSU Rated 500W for ATX Computer Case Gaming 120mm Fan 20/24PIN 12V ...
- Model #: LIUCB0F3X4GC5C
- Item #: 9SIVPZHKM49708
- Return Policy: changshacanboyidianzishangwu Return Policy
XMKT Bitcoin Miner Power Supply 2000W ATX 12V 2.31 Silent Mining Machine Graphics Cards ...
- Model #: LIUCB0F7H3P264
- Item #: 9SIVPZHKM54774
- Return Policy: changshacanboyidianzishangwu Return Policy
1600W PC Power Supply ATX 12V 1.3 PSU for Bitcoin Miner RX470 RX 480 RX 570 1600W Mining ...
- Model #: LIUCB0F3X3JGK5
- Item #: 9SIVPZHKM54004
- Return Policy: changshacanboyidianzishangwu Return Policy
2400W ATX Mining Power Supply Bold 12AWG line Can Connect 8GPU Auto-Thermally ...
- Model #: LIUCB0F3X2NQ6W
- Item #: 9SIVPZHKM54731
- Return Policy: changshacanboyidianzishangwu Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F3X2322F
- Item #: 9SIVPZHKM51460
- Return Policy: changshacanboyidianzishangwu Return Policy
Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 S7 L3 ...
- Model #: LIUCB0F7H3FSK8
- Item #: 9SIVPZHKM53124
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W Power Supply bitman 2000W ATX Mining Power Supply
- Model #: LIUCB0F7GZCBBR
- Item #: 9SIVPZHKM52262
- Return Policy: changshacanboyidianzishangwu 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 TX-1300, 1300W 80+ Titanium, ATX Form Factor, Full Modular, Low Noise, ...
- Fans: 1 x 135 mm Fluid Dynamic Bearing
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 8 x 6+2-Pin
- SATA Power Connector: 18
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 15-8 A
- Model #: PRIME TX-1300
- Item #: 9SIVMRNKWP7748
- Return Policy: dnajknwd Return Policy
Seasonic PRIME GX-850, 850W 80+ Gold, Full Modular, Low Noise, Premium Japanese ...
- Fans: 135mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 6 x 6+2-Pin
- SATA Power Connector: 10
- Over Voltage Protection: Yes
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: PRIME GX-850
- Item #: 9SIVMRNKWP7754
- Return Policy: dnajknwd 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.
