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The most EGGcellent.
6/21/2015 4:04AM
I have been using Newegg for all of my computer component needs for over 5 years. I have never been...
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  •  ATX12V v2.3
  •  Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CX600M
  • Item #: N82E16817139048
  • Return Policy: Standard Return Policy

SeaSonic USA newegg SeaSonic SSR-350ST 350W 80 PLUS BRONZE Certified Active PFC Power Supply
  (2)
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V
  •  +3.3V@12A, +5V@16A, ...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: SSR-350ST
  • Item #: N82E16817151143
  • Return Policy: Standard Return Policy
  • $49.99
  • $44.99
  • Save: 10%
  • $1.99 Shipping

Rosewill newegg Rosewill Capstone-G850, Capstone G Series 850W 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: 6 x 6+2-Pin
  • Model #: Capstone G850
  • Item #: N82E16817182359
  • Return Policy: Standard Return Policy
  • $139.90
  • $123.49 $129.90
  • 1$129.90
  • 2-4$127.39
  • 5-10$126.09
  • 11+$123.49
  • Save: 7%
  • Free Shipping

COUGAR newegg COUGAR POWERX PX700V2 700W ATX12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply Haswell ready
  (11)
  •  ATX12V
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 50/60 Hz
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6-Pin, 2 x 6+2-Pin
  • Model #: PX700V2
  • Item #: N82E16817553016
  • Return Policy: Standard Return Policy
  • $79.99
  • $74.99
  • Save: 6%
  • $0.99 Shipping

LEPA newegg LEPA N Series N500-SA 500W ATX12V Power Supply
  (62)
  •  ATX12V
  •  115 / 230 V 47 - 63 Hz
  •  +3.3V@25A, +5V@20A, ...
  • Fans: 1 x 120mm Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: N500-SA
  • Item #: N82E16817494002
  • Return Policy: Standard Return Policy

SeaSonic USA newegg SeaSonic Platinum-1000 1000W ATX12V / EPS12V 80 PLUS PLATINUM Certified Full Modular Power Supply New 4th Gen CPU Certified Haswell Ready
  (110)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS PLATINUM Certifi...
  • Main Connector: 20/24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x (6/8Pin)
  • SATA Power Connector: 11
  • Model #: Platinum-1000
  • Item #: N82E16817151105
  • Return Policy: Standard Return Policy
  • $219.99
  • $198.99 $204.99
  • 1$204.99
  • 2-3$202.99
  • 4-7$200.99
  • 8+$198.99
  • Save: 7%
  • $184.99 after $20.00 rebate
  • $7.05 Shipping
 EggPointsup to+205

Antec newegg Antec HCG M HCG-750M 750W ATX12V SLI Ready CrossFire Certified 80 PLUS BRONZE Certified Modular Active PFC Power Supply
  (20)
  •  ATX12V
  •  Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 135 mm LED DBB Silence - Whisper-quiet high-quality LED double ball bearing fan with long lifetime
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: HCG-750M
  • Item #: N82E16817371066
  • Return Policy: Standard Return Policy

Sparkle Power Inc. newegg Sparkle Power FSP400-60GHS 400W SFX 80 PLUS BRONZE Certified Active PFC Power Supply
  •  SFX
  •  80 PLUS BRONZE Certified...
  •  +3.3V@20A, +5V@22A, ...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • SATA Power Connector: 2
  • Model #: FSP400-60GHS
  • Item #: N82E16817103113
  • Return Policy: Standard Return Policy
  • $49.99
  • $5.39 Shipping

Thermaltake newegg Thermaltake SMART Series SP-750PCBUS 750W ATX 12V 2.3 80 PLUS BRONZE Certified Active PFC Power Supply
  (59)
  •  ATX 12V 2.3
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: SP-750PCBUS
  • Item #: N82E16817153174
  • Return Policy: Standard Return Policy
  • $99.99
  • $77.99 $79.99
  • 1$79.99
  • 2-3$78.99
  • 4+$77.99
  • Save: 20%
  • $59.99 after $20.00 rebate card
  • Free Shipping

LEPA newegg LEPA G800-MB 800W ATX12V / EPS12V CrossFire Ready 80 PLUS GOLD Certified Active PFC Power Supply
  (4)
  •  ATX12V / EPS12V
  •  80 PLUS GOLD 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 #: G800-MB
  • Item #: N82E16817494024
  • Return Policy: Standard Return Policy
  • $129.99
  • $110.99 $114.99
  • 1$114.99
  • 2-3$112.99
  • 4+$110.99
  • Save: 12%
  • Free Shipping

SeaSonic USA newegg SeaSonic S12G S12G-550 550W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply
  (8)
  •  ATX12V / EPS12V
  •  80 PLUS GOLD Certified
  •  100 - 240 V 50/60 Hz
  • Fans: 1
  • Main Connector: 24/20Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 8/6Pin
  • Model #: S12G-550
  • Item #: N82E16817151136
  • Return Policy: Standard Return Policy
  • $79.99
  • $66.99 $69.99
  • 1$69.99
  • 2-4$68.99
  • 5-9$67.99
  • 10+$66.99
  • Save: 13%
  • $3.99 Shipping

VisionTek newegg Visiontek 900346 500w power supply
  (5)
  •  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-0006-00002
  • $49.99
  • $40.99
  • Save: 18%
  • $3.99 Shipping

FSP Group (Fortron Source) newegg FSP Group AURUM 92+ Series PT-450M 450W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS PLATINUM Certified Modular Active PFC Power Supply
  (6)
  • $109.99
  • $95.99 $99.99
  • 1$99.99
  • 2-4$98.99
  • 5-9$97.99
  • 10+$95.99
  • Save: 9%
  • $6.51 Shipping

SeaSonic USA newegg SeaSonic SS-350TGM Bulk 350W TFX12V (v2.31) 80 PLUS GOLD Certified Full Modular Active PFC Power Supply - OEM
  (8)
  •  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
  • $59.99
  • $49.99
  • Save: 17%
  • $5.99 Shipping

Compucase newegg hec HEC200SA-2FX 200W Mini ITX    Active PFC Power Supply
  (3)
  •  Mini ITX
  •  100 - 120 V / 200 - 240 ...
  •  Active PFC
  • Fans: Single 4cm DC Fan without Fan Grill
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: HEC200SA2FX
  • Item #: N82E16817339037
  • Return Policy: Standard Return Policy
  • $36.99 $39.99
  • 1$39.99
  • 2-4$38.99
  • 5-9$37.99
  • 10+$36.99
  • $5.99 Shipping

Rosewill newegg Rosewill Quark-750, Quark Series 750W Full Modular Power Supply with LED Indicator, 80Plus Platinum Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready
  (1)
  •  ATX 12V v2.31 & EPS 12V ...
  •  80 PLUS Platinum Certifi...
  •  Full Modular Design
  • Fans: 1 x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: Quark 750
  • Item #: N82E16817182351
  • Return Policy: Standard Return Policy
  • $149.99
  • $135.79 $139.99
  • 1$139.99
  • 2-4$137.19
  • 5+$135.79
  • Save: 7%
  • Free Shipping

Fractal Design newegg Fractal Design Newton R3 800W ATX12V / EPS12V SLI Ready CrossFire Certified 80 PLUS PLATINUM Certified Modular Power Supply
  (3)
  •  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-NT3B-800W
  • Item #: N82E16817580005
  • Return Policy: Standard Return Policy

Raidmax newegg RAIDMAX RX-735AP 735W ATX 12V v2.3/EPS 12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Modular Power Supply
  (90)
  •  ATX 12V v2.3/EPS 12V
  •  Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 135 mm Blue LED Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: RX-735AP
  • Item #: N82E16817152047
  • Return Policy: Standard Return Policy
  • $79.99
  • $64.99 $69.99
  • 1$69.99
  • 2-5$68.99
  • 6-11$66.99
  • 12+$64.99
  • Save: 13%
  • $5.99 Shipping

APEVIA CORP. newegg APEVIA See-Through ATX-AS500W-BK 500W ATX12V Power Supply
  (175)
  •  ATX12V
  •  115 / 230 V 50/60 Hz
  •  +3.3V@28A, +5V@30A, ...
  • Fans: 2
  • Main Connector: 24Pin
  • +12V Rails: 2
  • PCI-Express Connector: No
  • Model #: ATX-AS500W-BK
  • Item #: N82E16817148001
  • Return Policy: Standard Return Policy
  • $59.99
  • $36.99 $39.99
  • 1$39.99
  • 2-4$38.99
  • 5-9$37.99
  • 10+$36.99
  • Save: 33%
  • $6.31 Shipping

Logisys Computer newegg LOGISYS Computer PS550E12 550W ATX12V Power Supply
  (143)
  •  ATX12V
  •  100-120Vac/ 200-240Vac
  •  1 x 120mm Ball bearing f...
  • Fans: 1 x 120mm Dual Ball Bearing fan, 2000RPM / 75CFM
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: PS550E12
  • Item #: N82E16817170019
  • Return Policy: Standard Return Policy
  • $29.99
  • $17.99 $23.99
  • 1$23.99
  • 2-9$19.49
  • 10-19$18.99
  • 20+$17.99
  • Save: 20%
  • $1.99 Shipping

Athena Power newegg Athena Power AP-MP4ATX60FEP8 600W MicroATX / SFX12V / EPS12V / ATX V2.2 SLI Ready CrossFire Ready 80 Plus Bronze Certified Power Supply
  (3)
  •  Micro SFX
  •  80+ Bronze Certification...
  •  SLI Ready Cross Fire Rea...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 4
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: AP-MP4ATX60FEP8
  • Item #: N82E16817338105
  • Return Policy: Standard Return Policy
  • $118.99
  • $71.99 $88.99
  • 1$88.99
  • 2-4$73.99
  • 5-9$72.99
  • 10+$71.99
  • Save: 25%
  • $4.99 Shipping

Silverstone newegg SILVERSTONE ST50F-ESG 500W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Active PFC Power Supply
  (1)
  •  ATX
  •  90 - 264 V
  •  80 Plus GOLD Certified
  • Fans: Single 120mm HYB fan
  • Main Connector: 24Pin
  • PCI-Express Connector: 2x 8/6-Pin PCIE connector(500mm / 150mm)
  • SATA Power Connector: 9
  • Model #: ST50F-ESG
  • Item #: N82E16817256103
  • Return Policy: Standard Return Policy
  • $94.99
  • $76.99 $79.99
  • 1$79.99
  • 2-4$78.99
  • 5-9$77.99
  • 10+$76.99
  • Save: 16%
  • $74.99 after $5.00 rebate
  • $2.99 Shipping

FirePower Technology, Inc. newegg OCZ ZT Series OCZ-ZT550W 550W Power Supply
  (43)
  •  ATX12V v2.2
  •  100 - 240 V
  •  80 PLUS BRONZE Certified...
  • Fans: 1 x 140mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: OCZ-ZT550W
  • Item #: 9SIA4H81E87574
  • Return Policy: View Return Policy
  • $109.99
  • $79.99
  • Save: 27%
  • Free Shipping

High Power Electronic Co., Ltd newegg High Power Astro GD HPJ-850GD-F14C 850W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
  • $159.99
  • $148.99 $149.99
  • 1$149.99
  • 2+$148.99
  • Save: 6%
  • $1.99 Shipping

EVGA newegg EVGA 220-GS-1050-V1 80 PLUS GOLD 1050 W 7 yr Warranty ECO Mode Fully Modular NVIDIA SLI Ready and Crossfire Support Super Silent
  (5)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 135mm Teflon Nano-Steel Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 10 x 6+2-Pin
  • Model #: 220-GS-1050-V1
  • Item #: N82E16817438036
  • Return Policy: Standard Return Policy
  • $199.99
  • $165.99 $174.99
  • 1$174.99
  • 2-4$168.99
  • 5-9$167.99
  • 10+$165.99
  • Save: 13%
  • $144.99 after $30.00 rebate card
  • $7.99 Shipping

Raidmax newegg RAIDMAX XT series RX-400XT 400W ATX12V / EPS12V Power Supply
  •  ATX12V / EPS12V
  •  110 - 240 V 50/60 Hz
  •  +3.3V@16A, +5V@16A, ...
  • Fans: 1 x 120 mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: RX-400XT
  • Item #: N82E16817152061
  • Return Policy: Standard Return Policy
  • $25.49 $29.99
  • 1$29.99
  • 2+$25.49
  • $24.99 after $5.00 rebate
  • Free Shipping

Enermax newegg ENERMAX TRIATHLOR ECO ETL550AWT-M 550W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Hybrid Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready
  • $62.99 $69.99
  • 1$69.99
  • 2-5$67.99
  • 6-11$65.99
  • 12+$62.99
  • $5.99 Shipping

FSP Group (Fortron Source) newegg FSP Group Raider S 750 750W ATX 12V v2.31 / EPS12V v2.92 80 PLUS SILVER Certified Active PFC Power Supply with Intel Hawell Ready
  •  ATX 12V v2.31 / EPS12V v...
  •  80 PLUS SILVER Certified...
  • Fans: 1
  • +12V Rails: Single
  • PCI-Express Connector: 6+2 Pin
  • Efficiency: > 88%
  • Model #: Raider S 750
  • Item #: N82E16817104181
  • Return Policy: Standard Return Policy
  • $99.99
  • $79.99
  • Save: 20%
  • $6.31 Shipping

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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