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Power Supplies

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Corsair newegg CORSAIR CX series CX430 430W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply
  (912)
  •  ATX12V v2.3
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1 x 120mm fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: CX430
  • Item #: N82E16817139026
  • Return Policy: Standard Return Policy
  • $49.99
  • $44.99
  • Save: 10%
  • $24.99 after $20.00 rebate card
  • Free Shipping

Corsair newegg CORSAIR CX series CX500 500W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply
  (586)
  •  ATX12V v2.3
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1 x 120mm fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CX500
  • Item #: N82E16817139027
  • Return Policy: Standard Return Policy
  • $69.99
  • $49.99
  • Save: 29%
  • $29.99 after $20.00 rebate card
  • Free Shipping

Thermaltake newegg Thermaltake SMART Series SP-650PCBUS 650W ATX 12V 2.3 SLI CrossFire 80 PLUS BRONZE Certified Active PFC Power Supply
  (33)
  •  ATX 12V 2.3
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • Over Voltage Protection: Yes
  • Model #: SP-650PCBUS
  • Item #: N82E16817153173
  • Return Policy: Standard Return Policy
  • $89.99
  • $59.99
  • Save: 33%
  • $39.99 after $20.00 rebate card
  • Free Shipping

EVGA newegg EVGA New Version SuperNOVA 80 PLUS BRONZE Certified 750W Active PFC ATX12V EPS12V 5 Year Warranty 110-B1-0750-VR SLI Ready CrossFire Ready Modular Intel 4th Gen CPU Ready Power Supply
  (11)
  • $89.99
  • $79.99
  • Save: 11%
  • $59.99 after $20.00 rebate card
  • Free Shipping

Rosewill newegg Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply
  (92)
  •  ATX12V v2.31 / EPS12V v2...
  •  100-240V
  •  80 PLUS Gold Certified
  • Fans: 1 x Silent 140mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: CAPSTONE-750
  • Item #: N82E16817182073
  • Return Policy: Standard Return Policy
  • $139.99
  • $99.99
  • Save: 29%
  • Free Shipping

Corsair newegg CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready
  (913)
  •  ATX12V 2.3 / EPS12V 2.91...
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: HX850
  • Item #: N82E16817139011
  • Return Policy: Standard Return Policy
  • $189.99
  • $149.99
  • Save: 21%
  • $129.99 after $20.00 rebate card
  • Free Shipping

Cooler Master newegg COOLER MASTER GXII RS750-ACAAB1-US 750W ATX 12V V2.31 80 PLUS BRONZE Certified Active PFC Power Supply
  (3)
  •  ATX 12V V2.31
  •  80 PLUS BRONZE Certified...
  •  90 - 264 V 47 - 63 Hz
  • Fans: 120mm intelligent fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: RS750-ACAAB1-US
  • Item #: N82E16817171089
  • Return Policy: Standard Return Policy
  • $99.99
  • $89.99
  • Save: 10%
  • $74.99 after $15.00 rebate card
  • Free Shipping

Corsair newegg CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready
  (1,196)
  •  ATX12V 2.3 / EPS12V 2.91...
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 140mm double ball-bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: HX750
  • Item #: N82E16817139010
  • Return Policy: Standard Return Policy
  • $169.99
  • $129.99
  • Save: 24%
  • $109.99 after $20.00 rebate card
  • Free Shipping

EVGA newegg EVGA 600 B 80 PLUS BRONZE Certified 600W Active PFC ATX12V v2.31/EPS 12V v2.91 3 Year Warranty 100-B1-0600-KR Power Supply
  (46)
  •  ATX12V / EPS12V
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 50/60 Hz
  • Fans: 120mm
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: 100-B1-0600-KR
  • Item #: N82E16817438014
  • Return Policy: Standard Return Policy
  • $69.99
  • $59.99
  • Save: 14%
  • $49.99 after $10.00 rebate card
  • $6.14 Shipping

SeaSonic USA newegg SeaSonic M12II 620 Bronze 620W ATX12V V2.3 / EPS 12V V2.91 SLI Ready 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
  (258)
  •  ATX12V V2.3 / EPS 12V V2...
  •  Full Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 120mm ball bearing cooling fan
  • Main Connector: 24Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: M12II 620 Bronze
  • Item #: N82E16817151095
  • Return Policy: Standard Return Policy

Raidmax newegg RAIDMAX RX-850AE 850W ATX12V v2.3 / EPS12V SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply
  (180)
  •  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: 4 x 6+2-Pin
  • Model #: RX-850AE
  • Item #: N82E16817152043
  • Return Policy: Standard Return Policy

Rosewill newegg Rosewill HIVE Series HIVE-750 750W Continuous @40°C, 80 PLUS BRONZE Certified, Modular Design, Single +12V Rail, ATX12V v2.31/EPS12V v2.92, SLI Ready, CrossFire Ready, Active-PFC Power Supply
  (264)
  • $119.99
  • $89.99
  • Save: 25%
  • Free Shipping

XFX newegg XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply
  (146)
  •  ATX12V 2.2 & ESP12V 2.91...
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 50/60 Hz
  • Fans: 1 x 120mm fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: P1550SXXB9
  • Item #: N82E16817207013
  • Return Policy: Standard Return Policy

LEPA newegg LEPA MaxBron B800-MB 800W ATX CrossFire 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
  • $109.99
  • $89.99
  • Save: 18%
  • Free Shipping

Logisys Computer newegg LOGISYS Computer PS550AC 550Watts ATX12V Power Supply
  (135)
  •  ATX12V
  •  100 - 127V/200 - 240V 50...
  •  ...
  • Fans: Dual Blue LED Silent Fans
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: PS550AC
  • Item #: N82E16817170011
  • Return Policy: Standard Return Policy
  • $39.99
  • $29.99
  • Save: 25%
  • $5.99 Shipping

NZXT newegg NZXT HALE90 V2 850W 850W ATX12V / EPS12V SLI CrossFire 80 PLUS GOLD Certified Full Modular Active@0.99(Typically) PFC Power Supply
  (11)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: HALE90 V2 850W
  • Item #: N82E16817116030
  • Return Policy: Standard Return Policy
  • $189.99
  • $149.99
  • Save: 21%
  • $129.99 after $20.00 rebate card
  • Free Shipping

Silverstone newegg SILVERSTONE ST1500 1500W ATX 12V 2.3 & EPS 12V SLI 80 PLUS SILVER Certified Full Modular Active PFC Power Supply
  (70)
  •  ATX 12V 2.3 & EPS 12V
  •  Full Modular
  •  80 PLUS SILVER Certified...
  • Fans: 135mm Silent fan
  • Main Connector: 20+4Pin
  • +12V Rails: 8
  • PCI-Express Connector: 4 x 8pin, 4 x 6pin
  • Model #: ST1500
  • Item #: N82E16817256054
  • Return Policy: Standard Return Policy

Athena Power newegg Athena Power AP-P4ATX80FEP8 800W Power Supply SLI & Crossfire Ready ATX12V2.31 & EPS12V2.92 Active PFC & 80PLUS BRONZE Certified
  (4)
  •  ATX
  •  80 PLUS BRONZE Certified...
  •  88 - 264 V 47 - 63 Hz
  • PCI-Express Connector: 2 x 6-Pin, 2 x 6+2-Pin
  • SATA Power Connector: 4
  • Hold-up Time: 17 ms Minimum at Nominal Input Voltage
  • Input Voltage: 88 - 264 V
  • Model #: AP-P4ATX80FEP8
  • Item #: N82E16817338112
  • Return Policy: Standard Return Policy
  • $139.99
  • $89.99
  • Save: 36%
  • $3.99 Shipping

Thermaltake newegg Thermaltake Toughpower Grand TPG-1200M 1200W ATX 12V v2.3 & EPS 12V v2.92 SLI CrossFire 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

Power Supply

Use this link for more information on Power Supplies in our Learning Center

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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