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Power Supplies

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Rosewill newegg Rosewill Stallion Series RD700 700W ATX12V V2.3 SLI Ready CrossFire Ready Power Supply
  (111)
  •  ATX12V V2.3
  •  115 / 230 V
  •  140mm fan
  • Fans: Single 140mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6-Pin, 1 x 6+2-Pin
  • Model #: RD700
  • Item #: N82E16817182278
  • Return Policy: Standard Return Policy
  • $79.99
  • $64.99
  • Save: 19%
  • $5.99 Shipping

SeaSonic USA newegg SeaSonic SS-350TGM Bulk 350W TFX12V (v2.31) 80 PLUS GOLD Certified Full Modular Active PFC Power Supply - OEM
  (6)
  •  TFX12V (v2.31)
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • Efficiency: > 87%
  • Model #: SS-350TGM Bulk
  • Item #: N82E16817151114
  • Return Policy: Standard Return Policy
  • $87.99
  • $80.99
  • Save: 8%
  • $12.06 Shipping

Corsair newegg CORSAIR CXM series CX430M 430W ATX12V v2.3 80 PLUS BRONZE Certified Modular Active PFC Power Supply
  (130)
  •  ATX12V v2.3
  •  Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: CX430M
  • Item #: N82E16817139049
  • Return Policy: Standard Return Policy
  • $59.99
  • $49.99 after $10.00 rebate
  • $9.99 Shipping

APEX (SUPERCASE/ALLIED) newegg APEX AL-A400ATX 400W ATX12V    Power Supply
  (234)
  •  ATX12V
  •  115/ 230 V
  • Fans: 2
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: No
  • Model #: AL-A400ATX
  • Item #: N82E16817154013
  • Return Policy: Standard Return Policy
  • $44.99
  • $34.99
  • Save: 22%
  • $11.99 Shipping

Fractal Design newegg Fractal Design Newton R3 600W ATX12V / EPS12V SLI Ready CrossFire Certified 80 PLUS PLATINUM Certified Modular Power Supply
  (8)
  •  ATX12V / EPS12V
  •  Modular
  •  80 PLUS PLATINUM Certifi...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: FD-PSU-NT3B-600W
  • Item #: N82E16817580004
  • Return Policy: Standard Return Policy
  • $164.99
  • $14.99 Shipping

CoolMax newegg COOLMAX I-400 400W ATX12V Power Supply
  (9)
  • $19.99
  • $9.99 Shipping

XFX newegg XFX ProSeries P1-1250-BEFX 1250W ATX12V V2.2 & ESP12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
  (35)
  •  ATX12V V2.2 & ESP12V V2....
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: P1-1250-BEFX
  • Item #: N82E16817207020
  • Return Policy: Standard Return Policy
  • $299.99
  • $279.99 after $20.00 rebate card
  • $15.74 Shipping

Thermaltake newegg Thermaltake Toughpower Grand TPG-1200M 1200W ATX 12V v2.3 & EPS 12V v2.92 SLI Certified CrossFire Certified 80 PLUS GOLD Certified Modular Active PFC Power Supply
  (48)
  •  ATX 12V v2.3 & EPS 12V v...
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 1 x 140mm Dual Ball Bearing Fan, 1900RPM +/- 10%, 99.6 CFM
  • Main Connector: 24Pin
  • +12V Rails: 2
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: TPG-1200M
  • Item #: N82E16817153145
  • Return Policy: Standard Return Policy
  • $269.99
  • $239.99
  • Save: 11%
  • $209.99 after $30.00 rebate card
  • $9.99 Shipping

Fractal Design newegg Fractal Design Tesla R2 650W White ATX12V SLI Ready CrossFire Certified 80 PLUS GOLD Certified Power Supply
  •  ATX12V
  •  80 PLUS GOLD Certified
  •  90 - 264 V
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: FD-PSU-TS2W-650W
  • Item #: N82E16817580010
  • Return Policy: Standard Return Policy
  • $124.99
  • $12.99 Shipping

Raidmax newegg RAIDMAX RX-1000AE 1000W ATX12V v2.3 / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
  (67)
  •  ATX12V v2.3 / EPS12V
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 1 x 135 mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 4
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: RX-1000AE
  • Item #: N82E16817152044
  • Return Policy: Standard Return Policy
  • $164.99
  • $149.99
  • Save: 9%
  • $9.99 Shipping

Fractal Design newegg Fractal Design Newton R3 1000W White ATX12V / EPS12V SLI Ready CrossFire Certified 80 PLUS PLATINUM Certified Modular Power Supply
  (4)
  •  ATX12V / EPS12V
  •  Modular
  •  80 PLUS PLATINUM Certifi...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: FD-PSU-NT3W-1000W
  • Item #: N82E16817580007
  • Return Policy: Standard Return Policy
  • $239.99
  • $15.74 Shipping

Cooler Master newegg Cooler Master Extreme 2 - 725W Power Supply
  (1)
  •  ATX12V
  •  WEEE
  • Fans: 1
  • +12V Rails: 2
  • Dimensions: 5.5" x 5.9" x 3.4"
  • Features: Input Voltage:110 V AC 220 V AC Input Voltage Type:AC Form Factor:Internal
  • Model #: RS-725-PCAR
  • Item #: N82E16817171071
  • Return Policy: Standard Return Policy
  • $99.99
  • $84.99
  • Save: 15%
  • $12.99 Shipping

CoolMax newegg Coolmax ZU-600B ATX12V & EPS12V Power Supply
  •  ATX12V
  •  Modular
  •  80 PLUS BRONZE Certified...
  • $79.99
  • $69.99
  • Save: 13%
  • $9.99 Shipping

Antec newegg Antec HCG M Series HCG-620M 620W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC Power Supply - Intel Haswell Fully Compatible
  (56)
  • $99.99
  • $89.99
  • Save: 10%
  • $9.99 Shipping

NZXT newegg NZXT HALE82 V2 700W 700W ATX 12V V2.31 & EPS 12V V2.92 SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply (Haswell Support)
  (13)
  •  ATX 12V V2.31 & EPS 12V ...
  •  Full Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: V2 700W
  • Item #: N82E16817116024
  • Return Policy: Standard Return Policy
  • $119.99
  • $104.99
  • Save: 13%
  • $8.99 Shipping

Cooler Master newegg Cooler Master V650 – Compact 650W 80 PLUS Gold PSU with Modular Molex/SATA Cables (Haswell/Kaveri Ready)
  (3)
  •  80 PLUS Gold Certificati...
  •  Modular HDD/SATA Cables
  •  Quality 100% Japanese ...
  • Fans: 120mm intelligent fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: RS650-AMAAG1-S1
  • Item #: N82E16817171093
  • Return Policy: Standard Return Policy
  • $129.99
  • $99.99
  • Save: 23%
  • $8.99 Shipping

LEPA newegg LEPA MaxBron B800-MB 800W ATX CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply
  (2)
  •  ATX
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: B800-MB
  • Item #: N82E16817494017
  • Return Policy: Standard Return Policy
  • $119.99
  • $14.99 Shipping

Thermaltake newegg Thermaltake TR2 TR-500 500W ATX12V v2.3 SLI Ready CrossFire Ready Power Supply
  (95)
  •  ATX12V v2.3
  •  115 / 230 V ...
  •  SLI Ready and CrossFire ...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: TR-500
  • Item #: N82E16817153165
  • Return Policy: Standard Return Policy
  • $59.99
  • $49.99
  • Save: 17%
  • $29.99 after $20.00 rebate card
  • $8.99 Shipping

CoolMax newegg COOLMAX CU series CU-700B 700W ATX12V SLI Ready Modular and Compatible with Core i3/i5/i7 Power Supply
  (103)
  •  ATX 12V v2.2 / EPS 12V v...
  •  115 / 230 V
  • Fans: 120mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 3
  • PCI-Express Connector: 2 x 6-Pin
  • Model #: CU-700B
  • Item #: N82E16817159089
  • Return Policy: Standard Return Policy
  • $89.99
  • $79.99
  • Save: 11%
  • $11.99 Shipping

XFX newegg XFX P1-750B-BEFX 750W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
  (15)
  •  ATX12V 2.2 & ESP12V 2.91...
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: P1-750B-BEFX
  • Item #: N82E16817207029
  • Return Policy: Standard Return Policy
  • $139.99
  • $119.99 after $20.00 rebate card
  • $14.90 Shipping

High Power Electronic Co., Ltd newegg High Power Astro GD HPB-500GD-F14C 500W ATX 12V v2.31 and EPS v2.92 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
  (2)
  • $119.99
  • $14.99 Shipping

Power Supply

The PSU (a.k.a. power supply unit) is virtually the heart of the computer. It is a vitally important part that delivers power to components that comprise the computer system. A high-quality power supply can make the difference between a perfect machine and an unreliable one. Getting to know the importance of the power supply is just the first step, and getting the right PSU for your system means looking beyond just enormous power output.

You need to consider the physical size of the power supply, and whether or not it fits your case's form factor. How many "rails" does it have, and how many peripherals it can connect with. Look at placement of your cables and whether they'll fit into your case, and if you can run them to all the places your PSU must connect. Properly chosen, your power supply will last you a long time!

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