Power Supplies - Showing 1609 - 1632 of 18359 Products
GMX RGB Power Supply, ATX Power Supply 850W Fully Modular 80+ Gold Certified with ...
- Brand: GameMax
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: GD19-X
- Item #: 9SIVGEGKSZ6391
- Return Policy: ZerKorr Power Return Policy
XLTTYWL Starlink Mini 12V Power Supply, 150W GigE Passive & ESD Protection 12v Mini Starlink ...
- Model #: 364480797639
- Item #: 9SIVGXPKME2333
- Return Policy: Lezone Return Policy
Silverstone Decathlon R Gold Series, 750W, ATX, PCIe Gen 5 supported, single
- Model #: DA850R-GM
- Item #: 9SIVPPSKN64363
- Return Policy: RedAnt Return Policy
MSI - MPG A750GF WHITE, 80 GOLD Full Modular Gaming PSU, Japanese Electrolytic capacitor, ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140 mm FDD fan
- PFC: Active
- Main Connector: 24Pin
- +12V Rails: 4
- Model #: MPG A750GF WHITE
- Item #: 9SIVS10KU53280
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Phanteks AMP Series PH-P1000G_WT01 1000 W ATX 80 PLUS GOLD Certified Full Modular ...
- Fans: 1 x 120 mm FDB fan
- Main Connector: 24Pin
- +12V Rails: Single
- PCI-Express Connector: 6 x 6+2-Pin
- SATA Power Connector: 10
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 13-6.5A
- Model #: PH-P1000G_WT01
- Item #: 9SIVS10KUE0111
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
EVGA W1 100-W1-0600-K1 600 W ATX12V 80 PLUS Certified Non Modular Active PFC EVGA 600 ...
- Fans: 1 x 120mm Sleeve Bearing
- Main Connector: 1 x 24 Pin (20+4) ATX
- +12V Rails: Single
- PCI-Express Connector: 2 x 8pin (6+2)
- SATA Power Connector: 6 x SATA
- Connectors: 1 x 24 Pin (20+4) ATX 1 x 8pin (4+4) EPS (CPU) 2 x 8pin (6+2) PCIE 6 x SATA 3 x Four-Pin Peripheral 1 x Floppy
- Haswell Support: Yes
- Max PSU Length: 85mm x 150mm x 140mm
- Model #: 100-W1-0600-K1
- Item #: 9SIVMRNKWU0091
- Return Policy: dnajknwd Return Policy
ASUS ROG STRIX 1200W Platinum Power Supply.---International Version No Warranty, ...
- Type: ATX
- Model #: ROG-STRIX-1200P-GAMING
- Item #: 9SIVS12KWP2716
- Return Policy: LINKNET NETWORK LIMITED Return Policy
24pin DC ATX PSU 12V DC Input DC 12V 150 watt Pico PSU ATX High Mini-ITX Power Supply with ...
- Model #: 9430159845442
- Item #: 9SIVMWDKM72924
- Return Policy: LMSshop Return Policy
ASUS ROG Thor 1200W Platinum III WHITE EDITION PSU (80 PLUS Platinum Certified, ATX ...
- Model #: ROG Thor 1200W Platinum III WHITE EDITI
- Item #: 9SIVS10KU52592
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
Power Supply, International Version
- Model #: ROG STRIX 1000W Snow-Equalizer Cable
- Item #: 9SIVG8GKWT1477
- Return Policy: roboshine Return Policy
Seasonic PRIME Ultra 650W 80+ Gold Power Supply, Full Modular, 135mm FDB Fan w/Hybrid ...
- Brand: SeaSonic
- Series: PRIME Ultra Gold
- Type: Intel ATX 12 V
- Maximum Power: 650 W
- Modular: Full Modular
- Fans: 135 mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: SSR-650GD2
- Item #: 9SIVGEGKSZ7321
- Return Policy: ZerKorr Power Return Policy
ThinkSystem V1 750W (230Vac) Titanium Hot Swap Power Supply
- Model #: 4P57A82020
- Item #: 9SIVSYTKUT1537
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
MONTECH APX 750W-Non-Modular Power Supply-80 Plus White Certified-Intel ...
- Model #: APX 750W
- Item #: 9SIVTE8KWW9682
- Return Policy: Coretix Return Policy
PSU For 3710 3910 180W Power Supply 01756V D180EBS-00 AC180EBS-00 F3J97 ...
- Model #: oot-cs-0125227
- Item #: 9SIVAAEK158873
- Return Policy: heimakeji Return Policy
SilverStone Technology 1000 Watt Fully Modular 80 Plus Platinum Power Supply in Ultra ...
- Model #: 9435761188901
- Item #: 9SIVT4DKW90459
- Return Policy: qinsihaoxue shop Return Policy
DC Power Supply, 0-60V 0-5A Adjustable Bench Power Supply with 4 Digit Display, for ...
- Model #: HEPL2502-ASPOW103
- Item #: 9SIVFTRKDW7129
- Return Policy: SWYFLY Return Policy
Supply, International Version
- Model #: ROG STRIX 1200W-Equalizer Cable
- Item #: 9SIVG8GKWT1492
- Return Policy: roboshine Return Policy
ASUS ROG Loki SFX-L 850W 80+ Platinum Efficiency Full Modular Power Supply, Compatible ...
- Type: SFX
- Model #: ROG Loki SFX-L 850W-white
- Item #: 9SIVS75KU10087
- Return Policy: ANHENGXING (HONG KONG) LIMITED Return Policy
DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC ...
- Model #: HEPL2502-ASPOW105
- Item #: 9SIVFTRKDW7141
- Return Policy: SWYFLY Return Policy
JAENFONG HLK-20M12 AC-DC 220V to 12V 20w Step-Down Power Supply Module Intelligent ...
- Model #: XX-38
- Item #: 9SIVNU6KMK1176
- Return Policy: tongshanxianqianzengcom Return Policy
ASUS TX 850W Gold Fully Modular White Power Supply (850W, ATX 3.0 compatible, 80+ Gold ...
- Model #: TX-GAMING-850G-TUF
- Item #: 9SIVS10KU52598
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
SilverStone Technology SX800-LTI 800W, SFX-L, 80 Plus Titanium, Modular Power Supply ...
- With Power Supply: 800W
- Model #: SX800-LTI
- Item #: 9SIVT4DKW90454
- Return Policy: qinsihaoxue shop Return Policy
PCCOOLER CPS KN1000 Fully Modular Power Supply, 80 PLUS Gold 1000W PSU, Native ...
- Brand: PCCOOLER
- Series: KN
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: P3-KN1000-G1FFBK0-US
- Item #: 9SIVKMSKPF0597
- Return Policy: PCCOOLER Return Policy
FSP Hydro G PRO 850W Power Supply, 80 Plus Gold, ATX 3.0/PCIe 5(12V-2X6), Full Modular ...
- Model #: 578631599625
- Item #: 9SIVSY0KUT4822
- Return Policy: LiAnMengYuShangDian 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.
