Power Supplies - Showing 193 - 216 of 11996 Products
ASRock Challenger CL-850G 850W 80 PLUS GOLD Certified Non-Modular Power Supply, ...
- Brand: ASRock
- Type: ATX3.1 & PCIe5.1 Ready
- Maximum Power: 850 W
- Modular: Non-Modular
- Fans: 120mm Golf-Blade Sleeve Fan
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: CL-850G
- Item #: 9B-17-955-014
- Return Policy: Standard Return Policy
ASRock Steel Legend SL-1200G 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power ...
- Brand: ASRock
- Maximum Power: 1200 W
- Energy-Efficient: 80 PLUS GOLD Certified
- Part Number: SL-1200G
- Color: Black
- Model #: SL-1200G
- Item #: 9B-17-955-020
- Return Policy: Standard Return Policy
ASRock SL-1000GW 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power ...
- Brand: ASRock
- Type: ATX3.1 & PCIe5.1
- Maximum Power: 1000 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-1000GW
- Item #: 9B-17-955-012
- Return Policy: Standard Return Policy
Thermaltake Smart BM3 650W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power ...
- Brand: Thermaltake
- Type: ATX 3.0 Compatible
- Maximum Power: 650 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-0650MNFABU-3
- Item #: 9B-17-153-456
- Return Policy: Standard Return Policy
SilverStone DA750R-GMA 750 W ATX 3.0 Compatible 80 PLUS GOLD Certified Full Modular ...
- Brand: SilverStone
- Type: ATX 3.0 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active PFC (PF>0.9 at full load)
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: DA750R-GMA
- Item #: 9B-17-256-223
- 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
Thermaltake Toughpower TF3 1650W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; ...
- Brand: Thermaltake
- Type: ATX 3.1
- Maximum Power: 1650 W
- Modular: Full Modular
- PFC: Active
- Energy-Efficient: Meet 80 PLUS® Titanium at 115Vac input.
- Input Voltage: 100 - 240 V
- Input Current: 10 - 20A
- Model #: PS-TPD-1650FNFATU-1
- Item #: 9B-17-153-485
- Return Policy: Standard Return Policy
Lian Li SP Platinum 850W SFX Form Factor Power Supply with 12V-2x6 Connectors - ATX 3.1 & ...
- Brand: LIAN LI
- Series: SPP series
- Type: ATX (ATX 3.1 Compatible)
- Maximum Power: 750W
- Modular: Fully Modular
- Fans: 9.2 mm FDB Fan
- PFC: Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz
- Energy-Efficient: 80 Plus Platinum
- Model #: SP0850P.W
- Item #: 9B-1HU-01PP-00035
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 1000W White 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-101-US-WT
- Item #: 9B-17-580-037
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 1000W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-100-US
- Item #: 9B-17-580-036
- Return Policy: Standard Return Policy
Seasonic VERTEX PX-1000, 1000W 80+ Platinum, ATX 3.0&PCIe 5.0 Ready, Full-Modular, ...
- Brand: SeaSonic
- Type: ATX
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Over Voltage Protection: Yes
- Model #: VERTEX PX-1000
- Item #: 9B-17-151-267
- Return Policy: Standard Return Policy
ASRock PRO PRO-M750G 750 W ATX 3.1 80 PLUS GOLD Certified Power Supplies
- Brand: ASRock
- Series: PRO
- Type: ATX 3.1
- Maximum Power: 750 W
- Fans: 135mm Striped Axial FDB Fan
- Energy-Efficient: 80 PLUS GOLD Certified
- MTBF: >100,000 Hours
- Dimensions: 302 x 194 x 129 mm
- Model #: PRO-M750G
- Item #: 9B-17-955-035
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 850W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 850 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: 2 x 6-Pin, 3 x 6+2-Pin
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-850-US
- Item #: 9B-17-580-038
- Return Policy: Standard Return Policy
Cooler Master V850 SFX Gold 850W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ...
- Brand: Cooler Master
- Type: ATX3.0 & SFX 12V Ver. 3.42
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 92mm FDB
- PFC: Active
- Power Good Signal: 100-500ms
- Hold-up Time: 16ms
- Model #: MPY-8501-SFHAGV-3U1
- Item #: 9SIV1DSKAE4969
- Return Policy: NothingButSavings Return Policy
HP 6400 3000W Power Supply with C20 Inlet Adapter - Plug-in Module - 120 V AC, 230 V AC Input ...
- Model #: R0X36A#B2E
- Item #: 9B-1HU-004W-00VK8
- Return Policy: Manufacturer Only Return Policy
GIGABYTE 850W PSU - 80 Plus Gold Certified - PCie 5.0 and ATX 3.1 Ready - Fully Modular Power ...
- Brand: GIGABYTE
- Type: ATX 3.1
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 120mm Hydraulic Bearing Fan
- +12V Rails: Single
- Energy-Efficient: 80 PLUS GOLD Certified
- Dimensions: 150x140x86(mm)
- Model #: GP-UD850GM-A PG5
- Item #: 9B-17-233-050
- Return Policy: Standard Return Policy
ASRock Challenger CL-550B 550W 80 PLUS BRONZE Certified Non-Modular Power Supply, 5 ...
- Brand: ASRock
- Type: ATX
- Maximum Power: 550 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 8 pin (6+2) PCIe / 4 x SATA
- Color: Black
- Model #: CL-550B
- Item #: 9B-17-955-019
- Return Policy: Standard Return Policy
HASWELL Ready 350w ATX PSU
- Brand: Thermaltake
- Type: ATX
- Fans: 1
- Input Frequency Range: 50/60 Hz
- Input Current: 10A @ 115V, 5A @ 230V
- Output: 350 watts
- Dimensions: 20'
- Weight: 1.32 kilograms
- Model #: IP-S350CQ2-0 H
- Item #: 9SIV3HVKW15473
- Return Policy: asgroupllcb2b Return Policy
Honeywell PRO42PSU120 PRO4200 Rack-Mountable Access Control Unit Power Supply ...
- Model #: PRO42PSU120
- Item #: 9B-3C6-00RK-00290
- Return Policy: Standard Return Policy
HP L2X04AA#ABA Desktop Mini 65w Power Supply Kit 65 W Out Power 120 V AC In
- Brand: HP
- Battery Type: Lithium-Ion
- Model #: L2X04AA#ABA
- Item #: 9SIV15UCYR4657
- Return Policy: Laptops 4 Less Return Policy
Fractal Design Ion 3 Gold 750W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 750 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-750-US
- Item #: 9B-17-580-035
- Return Policy: Standard Return Policy
Phanteks Revolt 1200W 80PLUS Platinum, ATX 3.0, PCIe 5.0, Fully Modular, Cable-less, ...
- Brand: Phanteks
- Series: Revolt
- Type: ATX 3.0 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Input Voltage: 100 - 240 V
- Model #: PH-P1200PR_BK01C
- Item #: 9B-17-987-022
- Return Policy: Standard Return Policy
Phanteks Revolt 1000W 80PLUS Platinum, ATX 3.0, PCIe 5.0, Fully Modular, Cable-less, ...
- Brand: Phanteks
- Series: Revolt
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Input Voltage: 100 - 240 V
- Model #: PH-P1000PR_BK01C
- Item #: 9B-17-987-020
- Return Policy: Standard Return Policy
Thermaltake Toughpower GT 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat ...
- Brand: Thermaltake
- Type: ATX Fully Modular
- Maximum Power: 1000 W
- PFC: Active
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- MTBF: >100,000 Hours
- Color: White
- Model #: PS-TPT-1000FNFAGU-W
- Item #: 9B-17-153-477
- 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.
