Power Supplies - Showing 25 - 48 of 11996 Products
ASRock Phantom Gaming PG-750G 750W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular ...
- Brand: ASRock
- Type: ATX3.1 & PCIe5.1
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 135mm Striped Axial FDB Fan
- Energy-Efficient: Cybenetics Gold
- PSU Noise Level: Cybenetics A
- MTBF: >100,000 Hours
- Model #: PG-750G
- Item #: 9B-17-955-007
- Return Policy: Standard Return Policy
ASRock Challenger CL-650B 650W 80 PLUS BRONZE Certified Non-Modular Power Supply, 5 ...
- Brand: ASRock
- Type: ATX
- Maximum Power: 650 W
- Modular: Non-Modular
- Fans: 1 x 120 mm
- Energy-Efficient: 80 PLUS BRONZE Certified
- Connectors: 1 x 24 pin ATX / 1 x 8 pin (4+4) EPS (CPU) / 2 x 4 pin Peripheral / 2 x 8 pin (6+2) PCIe / 4 x SATA
- Color: Black
- Model #: CL-650B
- Item #: 9B-17-955-018
- Return Policy: Standard Return Policy
ASRock Challenger CL-750B 750W 80 PLUS BRONZE Certified Non-Modular Power Supply, ...
- Brand: ASRock
- Type: ATX
- Maximum Power: 750 W
- Modular: Non-Modular
- Fans: 1 x 120 mm
- Energy-Efficient: 80 PLUS BRONZE Certified
- Connectors: 1 x 24 pin ATX / 2 x 4 pin Peripheral / 2 x 8 pin (4+4) EPS (CPU) / 2 x 8 pin (6+2) PCIe / 4 x SATA
- Model #: CL-750B
- Item #: 9B-17-955-017
- Return Policy: Standard Return Policy
MSI MPG A850G PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, Native ...
- Brand: MSI
- Type: ATX / ATX 3.0 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: 2 x 6+2-Pin
- Model #: MPG A850G PCIE 5
- Item #: 9B-17-701-017
- Return Policy: Standard Return Policy
MSI MPG A1000GS PCIE5, Fully Modular Gaming 1000W Power Supply, 80+ Gold, Dual ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- +12V Rails: 2
- SATA Power Connector: 8
- Model #: MPG A1000GS PCIE5
- Item #: 9B-17-701-030
- Return Policy: Standard Return Policy
Super Flower Leadex VII XP PRO 1000W 80+ Platinum, Cybenetics Platinum, Full Modular, ...
- Brand: Super Flower
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Model #: SF-1000F14XP
- Item #: 9B-1HU-024C-00067
- Return Policy: Standard Return Policy
SeaSonic FOCUS GX ATX 3 (2024) GX-850 White 850 W ATX 3.1 Compatible 80 PLUS GOLD ...
- Brand: SeaSonic
- Series: FOCUS GX ATX 3 (2024)
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
- PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: SRP-FGX851-A5A32SF WHITE
- Item #: 9B-17-151-274
- Return Policy: Standard Return Policy
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 White 1000 W ATX 3.1 80 PLUS GOLD Certified Full ...
- Brand: SeaSonic
- Series: FOCUS GX ATX 3 (2024)
- Type: ATX 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
- PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: SRP-FGX102-A5A32SF WHITE
- Item #: 9B-17-151-275
- Return Policy: Standard Return Policy
Thermaltake Toughpower PT 850W; ATX 3.1; Native PCIe 5.1 12V-2x6; Etched Flat Cables; ...
- Brand: Thermaltake
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 135mm FDB fan
- PFC: Active
- Efficiency: Meet 80 PLUS Platinum at 115Vac input.
- Input Voltage: 100-240V~
- Input Frequency Range: 47 - 63 Hz
- Model #: PS-TPP-0850FNFAPU-1
- Item #: 9B-17-153-484
- Return Policy: Standard Return Policy
silverstone technology 650w computer power supply psu fully modular with 80 plus gold & ...
- Max PSU Length: 150 mm
- Model #: RNAB07K64NGSN
- Item #: 9B-1HU-00RG-00093
- Return Policy: Standard Return Policy
MSI MAG 850W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V ...
- Model #: MAGA850GLPCIE5II
- Item #: 9SIV009KFN3419
- Return Policy: Antonline.com Return Policy
ASUS ROG Strix 1000W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX ...
- Brand: ASUS
- Type: ATX 3.1
- Maximum Power: 1000 W
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Part Number: 90YE00W1-BTAA00
- Color: Black
- Package Content: Power Cord x 1 Motherboard Power Cable x 1 (610mm) CPU Cable x 2 (1000mm) PCI-E Gen 5.1 (16-pin-to-16-pin) Cable x 1 (750mm) PCI-E (8-pin-to-6+2pin) Cable x 4 (750mm) SATA 1-to-3 Cable x 2 (400+120+120mm) Peripheral 1-to-3 Cabel x 1 (400+150+150mm) ROG Strix DIY sticker x 1 User Manual x 1
- Model #: ROG-STRIX-1000P-GAMING
- Item #: 9B-17-320-054
- Return Policy: Standard Return Policy
SilverStone Technology HELA 850R Platinum 80 Plus Platinum 850W ATX 3.1 Power Supply ...
- Brand: SilverStone
- Part Number: HELA 850R Platinum
- Model #: HA850R-PMA
- Item #: 9B-2S7-05S9-00095
- Return Policy: Standard Return Policy
Silverstone Cybenetics Platinum 1000W SFX12V 4.0 & PCIe 5.0 Fully Modular SFX-L Power ...
- Brand: SilverStone
- Type: SFX-L
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- SATA Power Connector: 8
- Efficiency: 89%~91% overall efficiency
- Model #: SX1000R-PL
- Item #: 9B-2AM-006F-001G0
- Return Policy: Standard Return Policy
Silverstone 750W, ATX, single +12V rails with 62A output, Silent 120mmFan with 18dBA, ...
- Fans: Single 120mm silent fan
- Main Connector: 24Pin
- +12V Rails: Single
- SATA Power Connector: 8
- Efficiency: 87%~90% at 20%~100% loading
- Over Voltage Protection: Yes
- Overload Protection: Yes
- Input Voltage: 90V~264V
- Model #: ST75F-GS-V3
- Item #: 9B-1B4-042J-000J5
- Return Policy: Standard Return Policy
Lian Li Edge Series-1200W Full Modular Power Supply (Fan Hub Included) - Gold-ATX 3.0, ...
- Brand: LIAN LI
- Type: ATX 3.1 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 24Pin
- SATA Power Connector: 1 x SATA extender(345mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm)
- Model #: EG1200G.WH
- Item #: 9B-1HU-01PP-00018
- Return Policy: Standard Return Policy
Lian Li Edge Series-1000W Full Modular Power Supply (Fan Hub Included) - Gold-ATX 3.0, ...
- Brand: LIAN LI
- Type: ATX12V VERSION :V3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 24Pin
- SATA Power Connector: 1 x SATA extender(345mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm)
- Model #: EG1000G.BH
- Item #: 9B-1HU-01PP-00014
- Return Policy: Standard Return Policy
ASRock Steel Legend SL-1200GW 1200W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular ...
- Brand: ASRock
- Maximum Power: 1200 W
- Energy-Efficient: 80 PLUS GOLD Certified
- Part Number: SL-1200GW
- Color: White
- Model #: SL-1200GW
- Item #: 9B-17-955-021
- Return Policy: Standard Return Policy
Lian Li Edge Serie - 1200W Full Modular Power Supply (Fan USB Hub Included) - Gold - ATX 3.1 - ...
- Brand: LIAN LI
- Type: ATX 3.1 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 24Pin
- SATA Power Connector: 1 x SATA extender(345mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm)
- Model #: EG1200G.BH
- Item #: 9B-1HU-01PP-00017
- Return Policy: Standard Return Policy
Lian Li EDGE850W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - ...
- Brand: LIAN LI
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 24Pin
- SATA Power Connector: 1 x SATA extender(345mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm)
- Model #: EG0850G Black
- Item #: 9B-1HU-01PP-00013
- Return Policy: Standard Return Policy
Lian Li EDGE850W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - ...
- Brand: LIAN LI
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 24Pin
- SATA Power Connector: 1 x SATA extender(345mm) 1 x SATA-Y connector (525mm) 1 x SATA connector (850mm)
- Model #: EG0850G White
- Item #: 9B-1HU-01PP-00015
- Return Policy: Standard Return Policy
ASRock Steel Legend SL-850GW 850W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular ...
- Brand: ASRock
- Type: ATX3.1 & PCIe5.1
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 135mm Striped Axial FDB Fan
- Energy-Efficient: 80 PLUS GOLD Certified
- PSU Noise Level: Cybenetics A+
- Color: White
- Model #: SL-850GW
- Item #: 9B-17-955-013
- Return Policy: Standard Return Policy
Thermaltake Smart BM3 750W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power ...
- Brand: Thermaltake
- Type: ATX 3.0 Compatible
- Maximum Power: 750 W
- Modular: Semi-Modular
- Fans: 1 x 120 mm FDB Fan
- PFC: Active
- PCI-Express Connector: PCIe 6+2pin x 4 PCIe 12+4pin (300W) x 1
- Power Good Signal: 100-150 msec
- Model #: PS-SPD-0750MNFABU-3
- Item #: 9B-17-153-455
- Return Policy: Standard Return Policy
MONTECH BETA 2 550W Power Supply, ATX 3.1 Ready, 80+ Bronze Certified, DC-to-DC ...
- Brand: Montech
- Type: ATX
- Maximum Power: 550 W
- Fans: 1 x 120 mm
- Energy-Efficient: 80 PLUS BRONZE Certified
- Dimensions: 140 x 150 x 86mm
- Connectors: M/B 20+4Pin: 1 (20+4 Pins) CPU 4+4Pin: 2 (4+4 Pins) PCIE 6+2: 2 (6+2 Pins) SATA: 4 Molex 4Pin: 4
- Part Number: BETA 2 550W
- Model #: BETA 2 550W
- Item #: 9B-17-959-015
- Return Policy: Standard 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.
