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Power Supplies

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  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 1 x 24 Pin ATX 2 x 4 + 4 Pin EPS12V 4 x 6 + 2 Pin PCI-E 9 x SATA 4 x Molex 1 x Floppy
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6 + 2 Pin PCI-E
  • Model #: 220-G2-0750-XR
  • Item #: N82E16817438017
  • Return Policy: Standard Return Policy

Rosewill newegg Rosewill RV350-2 350W ATX 12V v2.2 Power Supply
  (135)
  •  ATX 12V v2.2
  •  100 - 240 V
  •  1 x 80mm silent Fan
  • Fans: 1 x 80mm silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: No
  • Model #: RV350-2
  • Item #: N82E16817182023
  • Return Policy: Standard Return Policy
  • from $24.99
  • $8.99 Shipping

EVGA newegg EVGA 220-P2-1200-X1 80 PLUS Platinum 1200 W 10 yr Warranty ECO Mode Fully Modular NVIDIA SLI Ready and Crossfire Support
  (18)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS PLATINUM Certifi...
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6x 8pin (6+2), 2x 6pin
  • Model #: 220-P2-1200-X1
  • Item #: N82E16817438029
  • Return Policy: Standard Return Policy

Logisys Computer newegg LOGISYS Computer PS480D2 480W ATX12V Power Supply
  (206)
  •  ATX12V
  •  100-120V/ 200-240V
  •  Energy Star Efficiency
  • Fans: 2
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: PS480D2
  • Item #: N82E16817170016
  • Return Policy: Standard Return Policy
  • $34.99
  • $23.99 $29.99
  • 1$29.99
  • 2-4$27.99
  • 5-9$25.99
  • 10+$23.99
  • Save: 14%
  • $9.99 Shipping

Corsair newegg CORSAIR RM1000i 1000W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
  (1)
  •  ATX12V / EPS12V
  •  80 PLUS Gold certified
  •  Digital monitoring capab...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: RM1000i
  • Item #: N82E16817139139
  • Return Policy: Standard Return Policy
  • $249.99
  • $239.99
  • $9.99 Shipping

Logisys Computer newegg LOGISYS Computer PS550AC 550Watts ATX12V Power Supply
  (151)
  •  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
  • $44.99
  • $39.99
  • Save: 11%
  • $12.99 Shipping

Hewlett-Packard newegg HP JD055B Proprietary Power Supply
  •  Proprietary Power Supply...
  • $29.99
  • $24.99
  • Save: 17%
  • $8.99 Shipping

STARTECH newegg 500W Power Supply w PFC Build
  • from $81.97
  • $11.67 Shipping

Hewlett-Packard newegg HP J9580A Proprietary Power Supply
  •  Proprietary Power Supply...
  • from $722.02
  • Special Shipping

HEC Zephyr 750W MX Series Power Supply
  • Weight: 4
  • Model #: PS-ZEPHYR750
  • Item #: 9SIA4FT28U8553
  • Return Policy: View Return Policy
  • $139.99
  • $17.26 Shipping

Logisys Computer newegg LOGISYS Computer PS480X2 480W ATX12V Power Supply Dual Fan w/ Radiation Filter
  (75)
  •  ATX12V
  •  100 - 120 V / 200 - 240 ...
  •  480W Maximum Power
  • Fans: 2
  • Main Connector: 24Pin
  • SATA Power Connector: 2
  • Over Voltage Protection: Yes
  • Model #: PS480X2
  • Item #: N82E16817170024
  • Return Policy: Standard Return Policy
  • $39.99
  • $24.99
  • Save: 38%
  • $9.99 Shipping

Cooler Master newegg Cooler Master V750 – Compact 750W 80 PLUS Gold PSU with Modular Molex/SATA Cables (SLI/CrossFire Ready)
  (8)
  •  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: 4 x 6+2-Pin
  • Model #: RS750-AMAAG1-S1
  • Item #: N82E16817171094
  • Return Policy: Standard Return Policy
  • from $129.99
  • $109.99 after $20.00 rebate
  • $9.99 Shipping

STARTECH newegg StarTech ATX2PW530WH 530W ATX12V / EPS12V Active PFC Power Supply
  •  ATX12V / EPS12V
  •  3.3 V DC @ 20 A 5 V DC @...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 4
  • PCI-Express Connector: 1 x 8-Pin
  • Model #: ATX2PW530WH
  • Item #: N82E16817707347CVF
  • Return Policy: Standard Return Policy
  • $87.99
  • $8.99 Shipping

NZXT newegg NZXT HALE90 V2 850W 850W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active@0.99(Typically) PFC Power Supply
  (16)
  •  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
  • $239.99
  • $219.99
  • Save: 8%
  • $14.99 Shipping

Antec newegg Antec EDGE 550 550W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Power Supply
  (1)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 135 mm LED FDB Silence
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: EDGE 550
  • Item #: N82E16817371077
  • Return Policy: View Return Policy

Thermaltake newegg Thermaltake TR2 TR-500 500W ATX12V v2.3 SLI Ready CrossFire Ready Power Supply
  (108)
  •  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

Rosewill newegg Rosewill Photon-650, PHOTON Series 650W Full Modular Power Supply, 80 PLUS Gold Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready
  (12)
  •  ATX 12V v2.31 / EPS12V v...
  •  100 ~ 240VAC, 50 / 60 Hz...
  •  80 PLUS Gold Certified
  • Fans: 1 x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: PHOTON-650
  • Item #: N82E16817182322
  • Return Policy: Standard Return Policy
  • $119.99
  • $104.99
  • Save: 13%
  • $9.99 Shipping

VisionTek newegg VisionTek 900346 500W ATX12V SLI Ready CrossFire Ready Power Supply
  •  ATX12V
  •  115 / 230 V 50/60 Hz
  •  +3.3V@20A, +5V@20A, ...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6-Pin
  • Model #: 900346
  • Item #: 17C-0006-00002CVF
  • Return Policy: Standard Return Policy
  • from $44.99
  • $9.99 Shipping

Antec newegg Antec TruePower Classic series TP-550C 550W ATX12V / EPS12V 80 PLUS GOLD Certified Power Supply
  (9)
  •  Atnec's TruePower Classi...
  •  Comply with toughest ene...
  •  80 PLUS GOLD certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: TP-550C
  • Item #: N82E16817371071
  • Return Policy: Standard Return Policy

Rosewill newegg Rosewill Photon-1050, PHOTON Series 1050W Full Modular Power Supply, 80 PLUS Gold Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready
  (21)
  •  ATX 12V v2.31 / EPS12V v...
  •  100 ~ 240VAC, 50 / 60 Hz...
  •  80 PLUS Gold Certified
  • Fans: 1 x 135mm 2-ball bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PHOTON-1050
  • Item #: N82E16817182325
  • Return Policy: Standard Return Policy
  • $159.99
  • $9.99 Shipping

Hewlett-Packard newegg HP J9580A Proprietary Power Supply
  •  Proprietary Power Supply...
  • $698.99
  • $677.99
  • $9.99 Shipping

Antec newegg Antec EDGE 750 750W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Power Supply
  (7)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 135 mm LED FDB Silence
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: EDGE 750
  • Item #: N82E16817371079
  • Return Policy: Standard Return Policy

Fractal Design newegg Fractal Design FD-PSU-ED1B-750W 750W ATX12V / EPS12V 80 PLUS GOLD Certified Modular Power Supply
  •  ATX12V / EPS12V
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 120mm FDB bearing
  • +12V Rails: Single
  • Over Voltage Protection: Yes
  • Overload Protection: Yes
  • Model #: FD-PSU-ED1B-750W
  • Item #: N82E16817580020
  • Return Policy: Standard Return Policy

Corsair newegg CORSAIR HXi HX850i CP-9020073-NA 850W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply
  (18)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS PLATINUM Certifi...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: CP-9020073-NA
  • Item #: N82E16817139083
  • Return Policy: Standard Return Policy

Rosewill newegg Rosewill Capstone-G1000, Capstone G Series 1000W Modular Power Supply, 80 PLUS Gold Certified, Single +12V Rail, SLI & Crossfire Ready
  •  ATX12V v2.3/ EPS12V v2.9...
  •  80 PLUS Gold Certified
  •  Modular Design
  • Fans: 1 x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: Capstone G1000
  • Item #: N82E16817182360
  • Return Policy: Standard Return Policy
  • $179.99
  • $149.99
  • Save: 17%
  • $19.99 Shipping

STARTECH newegg StarTech PS2POWER230 230W AT    AT Replacement Power Supply
  (9)
  •  AT
  •  115 / 230 V 50/60 Hz
  •  +5V@23A, +12V@9A, -12V@0...
  • Fans: 1
  • +12V Rails: Single
  • PCI-Express Connector: No
  • SATA Power Connector: No
  • Model #: PS2POWER230
  • Return Policy: View Return Policy
  • from $57.76
  • Free Shipping

Antec newegg Antec EA-430 Green 430W ATX12V / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply
  (4)
  •  ATX12V / EPS12V
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1 x 120 mm low-noise cooling fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: EA-430 Green
  • Item #: 9SIA66K3167497
  • Return Policy: View Return Policy
  • $87.99
  • Free 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
  (17)
  •  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
  • $143.99 $149.99
  • 1$149.99
  • 2-4$147.99
  • 5-9$145.99
  • 10+$143.99
  • $14.99 Shipping

FSP Group (Fortron Source) newegg FSP Group PT1200FM 1200W TOTAL CONTINUOUS OUTPUT @ 40°C ATX12V / EPS12V SLI CrossFire Ready 80 PLUS PLATINUM Certified Full Modular Active PFC Power Supply
  (6)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS PLATINUM Certifi...
  • Fans: 135mm chassis Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: PT1200FM
  • Item #: N82E16817104188
  • Return Policy: Standard Return Policy
  • $349.99
  • $319.99
  • Save: 9%
  • $14.99 Shipping

SeaSonic USA newegg SeaSonic S12II 520 Bronze 520W ATX12V V2.3 / EPS 12V V2.91 80 PLUS BRONZE Certified Active PFC Power Supply
  (112)
  •  ATX12V V2.3 / EPS 12V V2...
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 50/60 Hz
  • Fans: 120mm ball bearing cooling fan
  • Main Connector: 24Pin
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • SATA Power Connector: 6
  • Model #: S12II 520 Bronze
  • Item #: N82E16817151094
  • Return Policy: Standard Return Policy
  • $89.99
  • $71.99 $79.99
  • 1$79.99
  • 2-5$75.99
  • 6-11$73.99
  • 12+$71.99
  • Save: 11%
  • $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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