Power Supplies - Showing 1489 - 1512 of 18297 Products
ASUS ROG Loki SFX-L Platinum - power supply - 750 Watt
- Dimensions: 11.400 x 7.800 x 4.200
- Weight: 2.7800
- Color: Gray
- Model #: 90YE00N4-B0NA00
- Item #: 9SIVS10KU53101
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
1000W Power Supply 80 Plus Gold Full Voltage 110-230V Active PFC Gaming PSU Non Modular ...
- Model #: 308057207855
- Item #: 9SIVT4DKW90485
- Return Policy: qinsihaoxue shop Return Policy
IBM 42C5279 Redundant DC Power Supply
- Model #: 42C5279
- Item #: 9SIVTE8KWW9769
- Return Policy: Coretix Return Policy
550W, ATX, single +12V rails with 42.5A output, Silent 120mmFan with 18dBA, efficiency ...
- Model #: ST55F-PB
- Item #: 9SIVPPSKN64366
- Return Policy: RedAnt Return Policy
HIGH POWER PC Power Supply Fully Modular 1300W 80 Plus Gold Certified ATX 3.0 & PCIE-5.0 ...
- Model #: 9158154840988
- Item #: 9SIVT4DKW90335
- Return Policy: qinsihaoxue shop Return Policy
GIGABYTE GP-UD1000GM PG5 1000 W ATX 12V v2.31 80 PLUS GOLD Certified Full Modular ...
- Brand: GIGABYTE
- Type: ATX 12V v2.31
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 120mm Hydraulic Bearing (HYB) fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: 2
- Model #: GP-UD1000GM PG5
- Item #: 9SIVMRNKWT9133
- Return Policy: dnajknwd Return Policy
Silverstone Decathlon R Gold Series, 750W, ATX, PCIe Gen 5 supported, single
- Model #: DA750R-GM
- Item #: 9SIVPPSKN64382
- Return Policy: RedAnt Return Policy
Thsion 24pin DC ATX PSU 12V DC Input 250 watt Peak Output Pico PSU ATX Switch PSU Car Auto ...
- Model #: 990160774289
- Item #: 9SIVMWDKM73451
- Return Policy: LMSshop Return Policy
600W SFX PC Power Supply Fully Modular 80+ Gold PSU Silent FDB Fan Mini ITX Solution/SFX ...
- Fans: 1
- Model #: 785034442049
- Item #: 9SIVTE8KWX1590
- Return Policy: Coretix Return Policy
ASUS ROG Thor 1600W Titanium III Fully Modular Power Supply (80 PLUS Titanium Certified, ...
- Model #: ROG Thor III 1600W Titanium
- Item #: 9SIVG8GKWP8952
- Return Policy: roboshine Return Policy
MSI - MPG A850GF PCIE 5.0, 80 GOLD Full Modular Gaming PSU, Japanese Electrolytic ...
- Fans: 1 x 140mm FDB Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: 4
- PCI-Express Connector: 6 x 6+2-Pin
- SATA Power Connector: 8
- Efficiency: Up to 90%
- PSU Noise Level: Cybenetics Standard ++
- Input Voltage: 100 - 240 V
- Model #: MPG A850GF
- Item #: 9SIVR5CKWK2821
- Return Policy: XianTaoHengCanFuShiYouXianGongSi Return Policy
2000W ATX Mining Power Supply Bold 12AWG line Can connect 8GPU Auto-Thermally ...
- Dimensions: 15*16.5*8.5cm
- Weight: 3kg
- Package Content: 1x Power supply Interface: 3 x IDE 1 x 4+4 Pin 16 x 6+2 Pin 8 x SATA 1 x 20+4 Pin
- Input Voltage: 100 - 120 V/ 200 - 240 V
- Model #: ATX-2000W-4
- Item #: 9SIV9C3H0V4475
- Return Policy: panyun store Return Policy
ASUS ROG Strix 1200W Platinum Equalizer Cable Version (2026) ,GaN ,80PLUS PLATINUM ...
- Model #: ROG-STRIX-1200P-GAMING-E
- Item #: 9SIVG8GKWW8406
- Return Policy: roboshine Return Policy
PSU For Z440 525W Switching Power Supply DPS-525AB-3 A DPS-525AB-3A 758466-001 ...
- Model #: oot-cs-0125887
- Item #: 9SIVAAEK160865
- Return Policy: heimakeji Return Policy
ASUS ROG Thor 1200W Platinum III RO JI x HATSUNE MIKU Edition PSU (80 PLUS Platinum ...
- Model #: ROG T1200 Platinum III HATSUNE MIKU
- Item #: 9SIVS10KU52829
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Silverstone HELA 2050 Platinum Cybenetics Platinum Certified 2050W ATX Power Supply, ...
- Model #: N5075
- Item #: 9SIVT4DKW91096
- Return Policy: qinsihaoxue shop Return Policy
1100W 230V/115V Pt PSU Gen2 v4 non-A
- Model #: 4P57A78361
- Item #: 9SIVSYTKUT2358
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
EVGA 600W 80 Plus 100-W1-0600-K1 Power Supply, 600W (100w10600k1)
- Input Voltage: 100 - 240 V
- Dimensions: 7x7x6
- Weight: 4
- Rear Fans Noise Level: 24-26dBA Typical
- Over Temperature Protection: 0° to 40° C
- Model #: 818-425636000233787
- Item #: 9SIVMRNKWT9660
- Return Policy: dnajknwd Return Policy
SilverStone ST45SF-G 450 W SFX12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full ...
- Brand: SilverStone
- Type: SFX12V
- Maximum Power: 450 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Full Modular
- Fans: 1
- PFC: Active
- Model #: ST45SF-G
- Item #: 9SIVMNFKFB8706
- Return Policy: haoyuzeshang Return Policy
HPE Flex Slot 2200W Power Supply - Hot-pluggable - 96% Efficiency
- Model #: P44712-B21
- Item #: 9SIVSYTKUS9334
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
FSP Hydro PTM X PRO 1000W Power Supply, 80 Plus Platinum, ATX 3.0/PCIe 5, Full Modular ...
- Model #: 9158154915303
- Item #: 9SIVSYTKUT1199
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Compact High Voltage Power Supply 0 to 6kV Output Voltage 3mA Output Current 12V Input DC ...
- Type: High Voltage Power Supply
- Model #: AHV12V6KV3MAW
- Item #: 9SIVSY0KUT3883
- Return Policy: LiAnMengYuShangDian Return Policy
Phanteks AMP 1000W V2 80PLUS Gold, ATX Power Supply, 12VHPWR Included, Fully Modular, ...
- Fans: 1 x 120mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- PCI-Express Connector: 5 x 6+2-Pin
- SATA Power Connector: 4
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 13- 6.5A
- Output: 12V@83A, 5V@25A, 3.3V@25A, -12V@0.3A, +5VSB@3A
- Model #: PH-P1000G_02
- Item #: 9SIVR5CKWK2270
- Return Policy: XianTaoHengCanFuShiYouXianGongSi Return Policy
ASUS ROG STRIX 1000W Gold Aura Snow Edition, 80+ Gold Certification Full Modular, ...
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Model #: ASUS ROG-STRIX-1000G-AURASNOW-GAMING
- Item #: 9SIVG8GKWN9004
- Return Policy: roboshine 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.
