Power Supplies - Showing 2257 - 2280 of 18759 Products
1PC Digital Display Adjustable Power Supply 500W 600W 1000W 0-12V 13.5V 24V 27V 30V ...
- Model #: LIUCB0DSSY6SQF
- Item #: 9SIVPZHKM51801
- 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
ANTEC NeoECO Series NE1000G M ATX3.0, 1000W Full Modular PSU, 80 PLUS Gold Certified, ...
- Brand: Antec
- Series: NeoECO Series
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm FDB Silent Fan
- Energy-Efficient: 80 PLUS GOLD Certified
- Features: • ATX3.0 & PCIe 5.0 Compatible: NEG M ATX3.0 Series power supplies meet ATX 3.0 standards for reliability and efficiency, and include a PCIe 5.0 12VHPWR GPU cable for seamless compatibility with modern graphics cards like NVIDIA® GeForce RTX™ 40 Series. • 80 PLUS Gold Certified: Reduce your electricity bill. • High-Quality JP Capacitors: featuring high-quality JP capacitors for tight voltage regulation and minimal ripple, optimizing system performance. • PhaseWave™ Design: Our server-class LLC design with synchronous rectification and DC-DC topology ensures superior power delivery efficiency and system stabilit...
- Model #: NE1000G M ATX3.0
- Item #: 9SIVTDYKWJ1019
- Return Policy: Voltrix Return Policy
Mean Well HVGC LED Driver HVGC-240-700A 240W 700mA
- Model #: LIUCB0CMPY9Q4B
- Item #: 9SIVPZHKM46556
- Return Policy: changshacanboyidianzishangwu Return Policy
1600w Computer Power Supply Mining rig antminer pico PSU asic Bitcoin Miner for rx 470 rx 580 ...
- Model #: LIUCB0F7H5K6NL
- Item #: 9SIVPZHKM51449
- 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
SERDAS 1800/2000W PC Power Supply for Bitcoin Miner ATX 2000W PICO PSU ...
- Model #: LIUCB0DKCQYG5D
- Item #: 9SIVPZHKM55322
- Return Policy: changshacanboyidianzishangwu Return Policy
160V-240V Power Supply 2000W 2400W 2600W Power Supply for Mining for BTC Power Supply ...
- Model #: LIUCB0F7JX4PL5
- Item #: 9SIVPZHKM52444
- Return Policy: changshacanboyidianzishangwu Return Policy
2000W PC Computer Miner Power Supply ATX ETH BTC Bitcoin Mining Machine 180~240V
- Model #: LIUCB0F7K2R955
- Item #: 9SIVPZHKM51195
- Return Policy: changshacanboyidianzishangwu Return Policy
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0DP6QNPCY
- Item #: 9SIVPZHKM53275
- Return Policy: changshacanboyidianzishangwu 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
750W Module Power Supply 110-230V 14cm Fan 24 Pin PCI SATA 12V Computer Power Supply
- Model #: LIUCB0F3X1PFKV
- Item #: 9SIVPZHKM51196
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology 550 Watt 80 Plus Bronze ATX PSU with Flat Black Cables ET550-B ...
- Model #: LIUCB071HHSY2M
- Item #: 9SIVPZHKM44376
- Return Policy: changshacanboyidianzishangwu Return Policy
530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LIUCB0F3X4BM9V
- Item #: 9SIVPZHKM50404
- Return Policy: changshacanboyidianzishangwu Return Policy
AC 110V-220v ATX Pc 2000W Power Supply 8 Graphics Card Ethereum ETH BTC Mining ...
- Model #: LIUCB0F3WYXVW9
- Item #: 9SIVPZHKM53463
- Return Policy: changshacanboyidianzishangwu Return Policy
Power Supply, 24Vdc, Mw
- Model #: LIUCB09JBLMCXX
- Item #: 9SIVPZHKM48783
- Return Policy: changshacanboyidianzishangwu Return Policy
KLVN 2400W/2000W/1800W Miner Power Supply 95% Efficiency AC 180-260V Active PFC ATX ...
- Model #: LIUCB0CHVKZNVP
- Item #: 9SIVPZHKM54732
- Return Policy: changshacanboyidianzishangwu Return Policy
Vetroo 850W Power Supply Dual PCIe 5.1 ATX 3.1 Ready, 80 Plus Gold Full Modular, Quiet ...
- Brand: Vetroo
- Series: Vetroo 850W Power Supply
- Type: ATX 3.1 & PCIE 5.1
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- Main Connector: 20+4Pin
- PCI-Express Connector: 2 x (12+4) PIN & 3 x 8 PIN
- Model #: CP-PSU-VT-850W-G5(WT)
- Item #: 9SIVRTNKX28730
- Return Policy: Jiamayanonly Return Policy
Taifast ATX-MS1800w high quality 92 plus minging power supply Manufacturer Direct sales ...
- Type: ATX
- Maximum Power: 1800 W
- SLI: SLI Certified
- CrossFire: CrossFire Certified
- Fans: 1
- Main Connector: 24+8Pin
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: Taifast
- Item #: 9SIVAYFH988126
- Return Policy: Taifast Official Shop Return Policy
1800W PC Power Supply Miner Power Graphics Card PSU ATX Mining Machine Power Supply ...
- Model #: LIUCB0F7K8BHF4
- Item #: 9SIVPZHKM52891
- Return Policy: changshacanboyidianzishangwu Return Policy
Seasonic PRIME PX-2200, 2200W 80+ Platinum, ATX 3.1 & PCIe 5.1 Ready, Full Modular, Fan ...
- Brand: SeaSonic
- Type: ATX3.1/ ATX3.0 Compatible
- Maximum Power: 2200W
- Modular: Full Modular
- Fans: 135mm Fluid Dynamic Bearing Fan
- +12V Rails: Single
- PCI-Express Connector: 12 x 6+2-Pin
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Model #: PRIME PX-2200
- Item #: 9SIVMRNKXK9494
- Return Policy: dnajknwd Return Policy
ROG Thor 1000W Platinum II EVA Edition (1000 Watt, Fully Modular Power Supply, 80+ ...
- Fans: 1 x 135 mm
- PCI-Express Connector: 8 x 6+2-Pin
- SATA Power Connector: 12
- PSU Noise Level: Cybenetics A++
- Input Voltage: 100 - 240 V
- Output: +3.3V@25A, +5V@25A, +12V@83A, -12V@0.3A, +5VSB@3A
- Dimensions: PSU Size (mm): 190 x 150x 86 mm Color Box (mm): 339 x 287 x 135 mm
- Weight: Single PSU (KG): 2.35KG Product Weight (KG) (with packing): 4.9KG
- Model #: ROG-THOR-1000P2-EVA-GAMING
- Item #: 9SIVG8GKWX2601
- Return Policy: roboshine Return Policy
ASUS R (80 PLUS Titanium Certified
- Model #: ROG Thor III 1600W-Titanium
- Item #: 9SIVS10KU52570
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
HRPG-200-3.3 3.3V 40A HRPG-200 3.3V 132W Single Output Power Supply with PFC Function
- Model #: LIUCB0DQGTWX2L
- Item #: 9SIVPZHKM54889
- 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.
