Power Supplies - Showing 193 - 216 of 19322 Products
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - ...
- Brand: CORSAIR
- Series: RMx Series
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- Main Connector: 24Pin
- Energy-Efficient: Cybenetics Gold
- Model #: CP-9020271-NA
- Item #: 9B-17-139-334
- Return Policy: Iron Egg Guarantee Return Policy
CORSAIR RMx Series RM850x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - ...
- Brand: CORSAIR
- Series: RMx Series
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- Main Connector: 24Pin
- Energy-Efficient: Cybenetics Gold
- Model #: CP-9020270-NA
- Item #: 9B-17-139-333
- Return Policy: Iron Egg Guarantee Return Policy
CORSAIR RMx Series RM750x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - ...
- Brand: CORSAIR
- Series: RMx Series
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- Main Connector: 24Pin
- Energy-Efficient: Cybenetics Gold
- Model #: CP-9020285-NA
- Item #: 9B-17-139-335
- Return Policy: Iron Egg Guarantee Return Policy
MSI MAG 1000W Power Supply - Internal - 120 V AC, 230 V AC Input - 1000 W - Active PFC - 1 ...
- Brand: MSI
- Type: ATX
- Maximum Power: 600 W
- +12V Rails: 5
- Efficiency: > 80%
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Input Current: 10A @ 115V, 5A @ 230V
- Model #: MAGA1000GLPCIE5II
- Item #: 9B-1HU-001W-000G4
- Return Policy: Iron Egg Guarantee Return Policy
GIGABYTE GP-UD1000GM PG5 ICE 1000 W 80 PLUS GOLD Certified Active PFC Power Supply
- Brand: GIGABYTE
- Maximum Power: 1000 W
- Fans: 120mm Fluid Dynamic Bearing (FDB) Fan
- PFC: Active
- Efficiency: > 90%
- Energy-Efficient: 80 PLUS GOLD Certified
- Over Voltage Protection: "OVP/OPP/SCP/ UVP/OCP/OTP"
- Input Voltage: 100 - 240 V
- Model #: GP-UD1000GM PG5 ICE
- Item #: 9B-17-233-052
- Return Policy: Iron Egg Guarantee Return Policy
Bluegears b-Vigor900W Power Supplies
- Brand: Bluegears
- Fans: 120mm (2000 RPM)
- Main Connector: 20+4Pin
- PCI-Express Connector: 3 x 6+2-Pin
- SATA Power Connector: 5
- Part Number: b-Vigor900W
- Color: Black
- Max PSU Length: 530mm
- Model #: b-Vigor 900W
- Item #: 9B-17-426-007
- Return Policy: Iron Egg Guarantee Return Policy
Silverstone SX750 Gold 80 PLUS Gold 750W SFX fully modular power supply
- Max PSU Length: 125 mm
- Model #: SX750-G
- Item #: 9B-1HU-00RG-00280
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Dockpower FI 1000W; ATX 3.1; Native PCIe 5.1 12V-2X6; Modular; Etched Color ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135mm Hydraulic bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PS-DCP-1000FNFAGU-2
- Item #: 9B-17-153-495
- Return Policy: Iron Egg Guarantee Return Policy
SilverStone SFX Series SST-ST45SF-V3 450 W SFX 80 PLUS BRONZE Certified Active PFC Power ...
- Fans: Single 92mm silent fan
- +12V Rails: Single
- PCI-Express Connector: 1 x 6+2-Pin
- SATA Power Connector: 3
- Efficiency: 82% - 85%
- Over Voltage Protection: Yes
- Input Voltage: 90 - 264 V
- Input Frequency Range: 47 - 63 Hz
- Model #: SST-ST45SF-V3
- Item #: 9B-17-256-176
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Dockpower FI 1200W, ATX 3.1, Native PCIe 5.1 12V-2X6 (X2), Modular, Etched ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Fans: 1 x 135mm Hydraulic bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PS-DCP-1200FNFAGU-2
- Item #: 9B-17-153-494
- Return Policy: Iron Egg Guarantee Return Policy
iStarUSA Xeal 600W PS2 Mini High Efficiency Redundant Power Supply IS-600R8PUC
- Fans: 4
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 1 x 6-Pin
- SATA Power Connector: 4
- Part Number: IS-600R8PUC
- Max PSU Length: 140 mm
- Floppy Connector: 1
- Model #: IS-600R8PUC
- Item #: 9B-17-147-152
- Return Policy: Iron Egg Guarantee Return Policy
SilverStone Strider Platinum series PS-ST75F-PT 750 W ATX12V / EPS12V 80 PLUS PLATINUM ...
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 8
- Efficiency: 89%~92% at 20%~100% loading
- Over Voltage Protection: Yes
- Input Voltage: 90 - 264 V
- Input Frequency Range: 47 - 63 Hz
- Model #: PS-ST75F-PT
- Item #: 9B-17-256-156
- Return Policy: Iron Egg Guarantee Return Policy
ASRock Phantom Gaming PG-850PSF 850W 80 PLUS GOLD & Cybenetics PLATINUM Full ...
- Brand: ASRock
- Type: ATX 3.1 / SFX
- Maximum Power: 850 W
- Fans: 92mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- +12V Rails: Single
- PCI-Express Connector: 1 x 12+4-Pin, 2 x 6+2-Pin
- SATA Power Connector: 4
- Model #: PG-850PSF
- Item #: 9B-17-955-029
- Return Policy: Iron Egg Guarantee Return Policy
ASRock Phantom Gaming PG-1000PSF 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full ...
- Brand: ASRock
- Type: ATX 3.1 / SFX
- Maximum Power: 1000 W
- Fans: 92mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- +12V Rails: Single
- PCI-Express Connector: 1 x 12+4-Pin, 2 x 6+2-Pin
- SATA Power Connector: 4
- Model #: PG-1000PSF
- Item #: 9B-17-955-028
- Return Policy: Iron Egg Guarantee Return Policy
Cooler Master Elite Gold 850W Power Supply, PCIe 5.1 Ready Certification Cybenetics Gold & ...
- Brand: Cooler Master
- Type: ATX 3.1 / ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Efficiency: = 90% @ Typical Load
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: MPX-8505-AFAG-BUS
- Item #: 9B-17-171-251
- Return Policy: Iron Egg Guarantee Return Policy
be quiet! Power Zone 2 1200W ATX12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Type: ATX12V 3.1
- Maximum Power: 1200 W
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 20+4Pin
- Power Good Signal: 100-500ms
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Model #: BP030US
- Item #: 9B-17-222-051
- Return Policy: Iron Egg Guarantee Return Policy
Lian Li SX Platinum 1200W SXP Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX ...
- Brand: LIAN LI
- Type: ATX
- Maximum Power: 1200 W
- PFC: Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz
- PSU Noise Level: 39.9 dB
- Input Frequency Range: 100-240Vac
- MTBF: 100,000 hrs minimum 25?/75% Load
- Dimensions: 150mm(W)x86mm(H)x140mm(D)
- Model #: SX1200P.B
- Item #: 9B-1HU-01PP-00041
- Return Policy: Iron Egg Guarantee Return Policy
QNAP Power Supply PWRPSU550WDT01
- Brand: QNAP INC
- Type: Consumer Electronics
- Model #: PWRPSU550WDT01
- Item #: 9B-1HU-001K-00075
- Return Policy: Iron Egg Guarantee Return Policy
Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX 3.1 & PCIe 5.1 Ready, Full Modular, ATX ...
- Brand: SeaSonic
- Type: ATX 3.1 Compatible
- Maximum Power: 1300 W
- Fans: 1 x 135 mm Fluid Dynamic Bearing Fan
- Max PSU Length: 210 mm
- Modular: Full Modular
- Energy-Efficient: 80 PLUS TITANIUM Certified
- Model #: SSR-1300TR2
- Item #: 9B-17-151-261
- Return Policy: Iron Egg Guarantee Return Policy
ASUS Prime 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold ...
- Brand: ASUS
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- Output: +3.3V@20A, +5V@20A, +12V@70.5A, -12V@0.3A, +5VSB@2.5A
- Model #: AP-850G
- Item #: 9B-17-320-046
- Return Policy: Iron Egg Guarantee Return Policy
NZXT C750 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord
- Brand: NZXT
- Series: C Series Gold Core
- Type: ATX 3.1 Compatible / EPS12V
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: PA-7G3BB-US
- Item #: 9B-17-116-056
- Return Policy: Iron Egg Guarantee Return Policy
NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord
- Brand: NZXT
- Series: C Series Gold Core
- Type: ATX 3.1 Compatible / EPS12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: PA-8G3BB-US
- Item #: 9B-17-116-057
- Return Policy: Iron Egg Guarantee Return Policy
CORSAIR WS3000 ATX 3.1 Fully Modular Workstation Power Supply - 3000W of Total Power - ...
- Brand: CORSAIR
- Part Number: CP-9020312-NA
- Type: ATX 3.1
- Maximum Power: 3000 W
- Fans: 1 x 140 mm
- Connectors: 1 x ATX 2 x EPS 8 x PCIe 9 x SATA 6 x PATA
- Modular: Full Modular
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Model #: CP-9020312-NA
- Item #: 9B-17-139-352
- Return Policy: Iron Egg Guarantee Return Policy
NZXT C1000 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord
- Brand: NZXT
- Series: C Series Gold Core
- Type: ATX 3.1 Compatible / EPS12V
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: PA-0G3BB-US
- Item #: 9B-17-116-058
- Return Policy: Iron Egg Guarantee 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.
