Power Supplies - Showing 97 - 120 of 19322 Products
Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Gaming Power ...
- Brand: Rosewill
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- CrossFire: CrossFire Ready
- Modular: Semi-Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: VSB750
- Item #: 9B-17-182-465
- Return Policy: Iron Egg Guarantee Return Policy
Cooler Master MWE Gold 750 V3 Fully Modular Power Supply - 750W 80+ Gold Certified PSU, ...
- Brand: Cooler Master
- Type: ATX 12V Ver. 3.0
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 120 mm HDB fan
- PFC: Active
- Power Good Signal: 100-150ms
- Hold-up Time: >= 16ms at 100% Load
- Model #: MPX-7503-AFAG-2BUV
- Item #: 9B-17-171-242
- Return Policy: Iron Egg Guarantee Return Policy
Rosewill VSB 650W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe ...
- Brand: Rosewill
- Type: ATX 3.1 Compatible
- Maximum Power: 650 W
- CrossFire: CrossFire Ready
- Modular: Semi-Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: VSB650
- Item #: 9B-17-182-464
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Dockpower FI 750W; ATX 3.1; Native PCIe 5.1 12V-2X6; Modular; Etched Color ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 135mm Hydraulic bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PS-DCP-0750FNFAGU-S
- Item #: 9B-17-153-501
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Toughpower GT 750W ATX 3.1 Snow Standard Power Supply; 80 Plus Gold ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Power Good Signal: 100-250 msec
- Hold-up Time: > 17msec at 80% load
- Model #: PS-TPT-0750FNFAGU-W
- Item #: 9B-17-153-474
- Return Policy: Iron Egg Guarantee Return Policy
SilverStone SX700-LPT 700W (Peak 750W) SFX-L 80 PLUS PLATINUM Certified Active ...
- Brand: SilverStone
- Type: SFX-L
- Maximum Power: 700W (Peak 750W)
- Fans: Single 120mm silent fan
- PFC: Active PFC(PF>0.95 at full load)
- +12V Rails: Single
- Efficiency: 89% ~ 92% at 20% ~ 100% loading
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Model #: SX700-LPT
- Item #: 9B-17-256-166
- Return Policy: Iron Egg Guarantee Return Policy
Lian Li SX Platinum 1000W SXP Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX ...
- Brand: LIAN LI
- Type: ATX
- Maximum Power: 1000 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 #: SX1000P.W
- Item #: 9B-1HU-01PP-00040
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Dockpower FI 750W; ATX 3.1; Native PCIe 5.1 12V-2X6; Modular; Etched Color ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 135mm Hydraulic bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PS-DCP-0750FNFAGU-2
- Item #: 9B-17-153-497
- Return Policy: Iron Egg Guarantee Return Policy
Cooler Master Elite Gold 1000W Power Supply, PCIe 5.1 Ready Certification Cybenetics Gold & ...
- Brand: Cooler Master
- Type: ATX 3.1 / ATX12V
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Efficiency: = 90% @ Typical Load
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: MPX-A005-AFAG-BUS
- Item #: 9B-17-171-250
- Return Policy: Iron Egg Guarantee Return Policy
HP Poly Rove 30/40/B2/B4/R8 Power Supply 5V/2A US 85W97AA#ABA
- Brand: Poly
- Model #: 85W97AA#ABA
- Item #: 9SIV04GM473275
- Return Policy: Hot Deals 4 Less Return Policy
Thermaltake Toughpower GT 850W ATX 3.1 Snow Standard Power Supply; 80 Plus Gold ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Power Good Signal: 100-250 msec
- Hold-up Time: > 17msec at 80% load
- Model #: PS-TPT-0850FNFAGU-W
- Item #: 9B-17-153-473
- Return Policy: Iron Egg Guarantee Return Policy
ASUS ROG Thor 1600W Titanium III EVO (80 PLUS Titanium, Fully Modular ATX, ATX 3.1, PCIe ...
- Brand: ASUS
- Type: ATX 3.1 / ATX12V
- Maximum Power: 1600 W
- Modular: Full Modular
- Main Connector: 20+4Pin
- +12V Rails: Single
- SATA Power Connector: 9
- Energy-Efficient: 80 PLUS TITANIUM Certified
- Model #: ROG-THOR-1600T3-GAMING-EVO
- Item #: 9B-17-320-077
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; ...
- Brand: Thermaltake
- Model: PS-TPT-0850FNFAGU-3
- Series: Gold (ATX 3.1)
- Type: ATX
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Model #: PS-TPT-0850FNFAGU-3
- Item #: 9B-1HU-0014-006W8
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Toughpower GT 750W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; ...
- Brand: Thermaltake
- Model: PS-TPT-0750FNFAGU-3
- Series: RMx Series
- Type: ATX
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Model #: PS-TPT-0750FNFAGU-3
- Item #: 9B-1HU-0014-006W7
- Return Policy: Iron Egg Guarantee Return Policy
Thermaltake Dockpower FI 850W; ATX 3.1; Native PCIe 5.1 12V-2X6; Modular; Etched Color ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135mm Hydraulic bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PS-DCP-0850FNFAGU-S
- Item #: 9B-17-153-500
- Return Policy: Iron Egg Guarantee Return Policy
ROG Thor 1200W Platinum III (80 PLUS & Cybenetics Platinum, Fully Modular ATX, ATX 3.1, ...
- Brand: ASUS
- Type: ATX 3.1
- Maximum Power: 1200 W
- Modular: Full Modular
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 1 x 16-Pin, 4 x 6+2-Pin
- SATA Power Connector: 7
- Model #: ROG-THOR-1200P3-GAMING-E
- Item #: 9B-17-320-076
- Return Policy: Iron Egg Guarantee Return Policy
ROG Thor 1200W Platinum III White (80 PLUS & Cybenetics Platinum, Modular ATX, ATX 3.1, ...
- Brand: ASUS
- Type: ATX 3.1
- Maximum Power: 1200 W
- Modular: Full Modular
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 1 x 16-Pin, 4 x 6+2-Pin
- SATA Power Connector: 7
- Model #: ROG-THOR-1200P3-WHITE-GAMING-E
- Item #: 9B-17-320-078
- Return Policy: Iron Egg Guarantee 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: Iron Egg Guarantee Return Policy
be quiet! Power Zone 2 750W ATX12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 750 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP006US
- Item #: 9B-17-222-041
- Return Policy: Iron Egg Guarantee Return Policy
be quiet! Power Zone 2 850W ATX12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 850 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP007US
- Item #: 9B-17-222-040
- Return Policy: Iron Egg Guarantee Return Policy
be quiet! Power Zone 2 1000W ATX 12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP008US
- Item #: 9B-17-222-039
- 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
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.
