Power Supplies - Showing 2209 - 2232 of 18727 Products
PSU For T5600 T5610 825W Power Supply H825EF-01 D825EF-01 D825EF-00 H825EF-00 ...
- Model #: oot-cs-0125948
- Item #: 9SIVAAEK161056
- Return Policy: heimakeji Return Policy
PURYN 1600w PSU PC Power Supply 110v 220v Miners TX Mining Machine Support 6 Pieces ...
- Model #: LIUCB0F7GZJK84
- Item #: 9SIVPZHKM50646
- Return Policy: changshacanboyidianzishangwu Return Policy
silverstone technology sst-sx700-lpt-usa 700w, sfx-l, silent 120mm fan with 036dba, fully ...
- Model #: RNAB07WJSH3PK
- Item #: 9SIVPPSKN64370
- Return Policy: RedAnt Return Policy
silverstone technology 300w sfx form factor 80 plus bronze power supply (st30sf-v2-usa)
- Model #: RNAB07WM92Y4T
- Item #: 9SIVT4DKW90609
- Return Policy: qinsihaoxue shop Return Policy
Mean Well HLG 240W 4.45A LED Driver HLG-240H-54B Switching Power Supply Converter ...
- Model #: LIUCB0D86WW44F
- Item #: 9SIVPZHKM46758
- Return Policy: changshacanboyidianzishangwu Return Policy
ZUC 2600/2400/2000/1800W PSU ATX Mining Power Supply 180-265V ETH Bitcoin Miner ...
- Model #: LIUCB0F7JTNYC9
- Item #: 9SIVPZHKM53130
- Return Policy: changshacanboyidianzishangwu Return Policy
GPM850 Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.0 Compliant - 105°C-Rated ...
- Model #: LIUCB0DMT4BC5N
- Item #: 9SIVPZHKM49376
- Return Policy: changshacanboyidianzishangwu Return Policy
BestParts New 180W Power Supply Compatible with HP 280 288 G3 MT/Prodesk 600 G3 G6 ...
- Model #: LIUCB0CLD8VW1B
- Item #: 9SIVPZHKM48768
- Return Policy: changshacanboyidianzishangwu Return Policy
FX600-PT, TFX - Series FIX-CABLE
- Brand: SilverStone
- Type: Flex ATX
- Maximum Power: 600 W
- Modular: Non-Modular
- Fans: 1 x 40 mm
- PFC: Active
- MTBF: 100,000 hours
- Part Number: FX600-PT
- Model #: FX600-PT
- Item #: 9SIVPPSKN65133
- Return Policy: RedAnt Return Policy
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F3X45GJ3
- Item #: 9SIVPZHKM50613
- Return Policy: changshacanboyidianzishangwu Return Policy
VELORE 2000W Mining Power Supply Asic Bitcoin New Gold Power 2000W Plus ETH Power Supply ...
- Model #: LIUCB0F7K41XGH
- Item #: 9SIVPZHKM52456
- Return Policy: changshacanboyidianzishangwu Return Policy
Mean Well 600W Single Output Switching PC Bench Power Supply Dc Power Supply Variable ...
- Model #: LIUCB0CL48T6YQ
- Item #: 9SIVPZHKM47700
- Return Policy: changshacanboyidianzishangwu Return Policy
Power Supply Tester, LCD Display Aluminum Alloy Support 20/24Pin ATX SATA, BTX, ITX, TFX ...
- Model #: C22J-H-121641
- Item #: 9SIVP88KPW2432
- Return Policy: XuanPin Return Policy
850W PC Power Supply 12CM Silent Fan ATX Computer 220V SATA 8Pin+2x6Pin Black
- Model #: LIUCB0F7H4XQDZ
- Item #: 9SIVPZHKM51233
- Return Policy: changshacanboyidianzishangwu Return Policy
1800 PC Desktop Power Supply PSU Gold Power 1800W BTC Power Supply for R9 380 RX 470 ...
- Model #: LIUCB0F3X359RX
- Item #: 9SIVPZHKM52617
- Return Policy: changshacanboyidianzishangwu Return Policy
1200w pc Power Supply ATX Miner Power PSU APW3 Mining 1600W Power Supply for Antminer ...
- Model #: LIUCB0F7GZL32S
- Item #: 9SIVPZHKM52637
- Return Policy: changshacanboyidianzishangwu Return Policy
800W Multi-Channel PC Power Supply 12cm Fan Computer Power Supply for Intel AMD PC 12V ...
- Model #: LIUCB0F3WZZBKY
- Item #: 9SIVPZHKM50389
- Return Policy: changshacanboyidianzishangwu Return Policy
dc power supply 60v Adjustable power supply laboratory power supply 5A power supply
- Model #: LIUCB0D3F8KG9N
- Item #: 9SIVPZHKM52265
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W ETH Mining Rig Power Supply 2U Single Channel Miner GPU PSU 10x6Pin Efficiency ...
- Model #: LIUCB0F3WZPSY9
- Item #: 9SIVPZHKM54304
- Return Policy: changshacanboyidianzishangwu Return Policy
530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0DP6Q5X5D
- Item #: 9SIVPZHKM51478
- Return Policy: changshacanboyidianzishangwu Return Policy
VELORE Mining rig 2000W Power Supply 180-260V ATX Mining Ethereum 95% Efficiency for S9 ...
- Model #: LIUCB0F7K7Y6VW
- Item #: 9SIVPZHKM53478
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W 2400W 2600W 160V-240V ATX ETH Mining Bitcoin Power Supply 95% Efficiency for ...
- Model #: LIUCB0F3X35ZYB
- Item #: 9SIVPZHKM55043
- Return Policy: changshacanboyidianzishangwu Return Policy
Vero L5 Bronze 500W, 80 Plus® Bronze Certified, Taiwanese Teapo Capacitors, Powerful and ...
- Model #: LIUCB0C65Q8D19
- Item #: 9SIVPZHKM44923
- Return Policy: changshacanboyidianzishangwu Return Policy
1 Kit DPS-1200FB A 1200W PSU Power Supply+ Breakout Board + 12pcs 6pin-to-8pin Cables ...
- Model #: LIUCB0F7K6CFF9
- Item #: 9SIVPZHKM54009
- 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.
