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testimonials
Unbelievable Service
1/1/2016 5:51AM
Newegg got me my brand new MSI 980GTX to my front door, 19 hours from the time I made payment. That's...
Read Moretestimonials

  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: 220-G2-0750-XR
  • Item #: N82E16817438017
  • Return Policy: Replacement Only Return Policy
  • $179.99
  • $164.99
  • Save: 8%
  • $154.99 after $10.00 rebate card
  • $9.99 Shipping

Thermaltake newegg Thermaltake TR2 TR-600 600W Power Supply
  (231)
  •  ATX12V v2.3
  •  115 / 230 V
  •  20+4-Pin
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: TR-600
  • Item #: N82E16817153166
  • Return Policy: Replacement Only Return Policy
  • from $69.99
  • $59.99 after $10.00 rebate card
  • $9.99 Shipping

Antec newegg Antec EarthWatts Green EA-380D Green 380W Continuous power Power Supply
  (570)
  •  ATX12V v2.3 / EPS12V
  •  100 - 240 V
  •  80 PLUS BRONZE Certified...
  • Fans: 80mm low noise cooling fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: EA-380D Green
  • Item #: N82E16817371033
  • Return Policy: Standard Return Policy
  • from $64.99
  • $54.99 after $10.00 rebate card
  • $9.99 Shipping

Rosewill newegg Rosewill BRONZE series RBR1000-MS Continuous 1000W@40°C Power Supply
  (621)
  •  ATX12V v2.31 / EPS12V 2....
  •  80 PLUS BRONZE Certified...
  •  Semi-Modular Design
  • Fans: 135mm Blue LED Dual-ball-bearing
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6-Pin, 3 x 6+2-Pin
  • Model #: RBR1000-MS
  • Item #: N82E16817182188
  • Return Policy: Standard Return Policy
  • $259.99
  • $151.99 $179.99
  • 1$179.99
  • 2-4$153.99
  • 5-9$152.99
  • 10+$151.99
  • Save: 31%
  • $14.99 Shipping

EVGA newegg EVGA 100-W1-500-KR 500W 3 Year Warranty Power Supply Intel 4th Gen CPU Ready
  (229)
  •  ATX12V / EPS12V
  •  80 PLUS Certified
  •  3 Year Warranty
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: 100-W1-500-KR
  • Item #: N82E16817438016
  • Return Policy: Standard Return Policy
  • from $64.99
  • $49.99 after $15.00 rebate card
  • $9.99 Shipping

Corsair newegg CORSAIR CX series CX430 430W Power Supply
  (1,069)
  •  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
  • from $59.99
  • $39.99 after $20.00 rebate
  • $9.99 Shipping

SeaSonic USA newegg SeaSonic SS-300TFX Bronze 300W Power Supply
  (106)
  •  TFX12V v2.3
  •  80 PLUS BRONZE Certified...
  •  47 - 63 Hz
  • Fans: 8cm Double Ball Bearing
  • Main Connector: 24Pin
  • SATA Power Connector: 2
  • Efficiency: > 82%
  • Model #: SS-300TFX Bronze
  • Item #: N82E16817151090
  • Return Policy: Replacement Only Return Policy
  • from $49.99
  • $9.99 Shipping

Raidmax newegg RAIDMAX HYBRID 2 RX-530SS 530W Modular LED Power Supply
  (1,315)
  •  ATX12V V2.2/ EPS12V
  •  Modular
  •  115 - 230 V
  • Fans: 1 x 135mm Blue Glowing LED Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: RX-530SS
  • Item #: N82E16817152028
  • Return Policy: Standard Return Policy
  • $69.99
  • $59.99
  • Save: 14%
  • $15.00 USD Rebate available
  • $9.99 Shipping

Logisys Computer newegg LOGISYS Computer PS480D 480W Power Supply
  (294)
  •  ATX12V
  •  100-120V/ 200-240V
  •  >100,000 Hours MTBF
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: PS480D
  • Item #: N82E16817170014
  • Return Policy: Standard Return Policy
  • $34.99
  • $19.99 $24.99
  • 1$24.99
  • 2-5$23.99
  • 6-10$22.99
  • 11+$19.99
  • Save: 29%
  • $9.99 Shipping

Corsair newegg CORSAIR CX series CX500 500W Power Supply
  (724)
  •  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
  • from $84.99
  • $9.99 Shipping

APEVIA CORP. newegg APEVIA ATX-AP900W 900W Power Supply
  (13)
  •  ATX12V / EPS12V
  •  115 / 230 V 50/60 Hz
  •  +3.3V@30A, +5V@30A, ...
  • Fans: 1 x 120 mm UV Blue LED Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 4
  • PCI-Express Connector: 2 x 6-Pin, 2 x 6+2-Pin
  • Model #: ATX-AP900W
  • Item #: N82E16817148049
  • Return Policy: Standard Return Policy
  • $99.99
  • $14.99 Shipping

Thermaltake newegg Thermaltake SMART Series SP-750PCBUS 750W ATX 12V 2.3 80 PLUS BRONZE Certified Active PFC Power Supply
  (62)
  •  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: View Return Policy

EVGA newegg EVGA SuperNOVA 1000G2 120-G2-1000-XR 1000W Power Supply Intel 4th Gen CPU Ready
  (160)
  •  ATX12V v2.31/EPS 12V v2....
  •  80 PLUS Gold Certified
  •  Full Modular
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • Input Voltage: 100 - 240 V
  • Model #: 120-G2-1000-XR
  • Item #: N82E16817438010
  • Return Policy: Standard Return Policy

SeaSonic USA newegg SeaSonic SSP-650RT 650W PC Power Supply 12cm Double Ball Bearing Series
  (1)
  •  ATX12V
  •  80 PLUS GOLD Certified ...
  •  100 - 240 V
  • Fans: 1 x 120mm Fan
  • Main Connector: 24Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: SSP-650RT
  • Item #: N82E16817151125
  • Return Policy: Standard Return Policy
  • $129.99
  • $119.99
  • Save: 8%
  • $14.99 Shipping

EVGA newegg EVGA 100-W1-0430-KR 430W 3 Year Warranty Power Supply Intel 4th Gen CPU Ready
  (98)
  •  ATX12V / EPS12V
  •  80 PLUS Certified
  •  Up to 34A +12V
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: 100-W1-0430-KR
  • Item #: N82E16817438015
  • Return Policy: Standard Return Policy
  • from $54.99
  • $34.99 after $20.00 rebate card
  • $9.99 Shipping

SeaSonic USA newegg SeaSonic X Series X-850 (SS-850KM3 Active PFC F3) 850W Power Supply
  (145)
  •  ATX12V v2.3 / EPS 12V v2...
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 1 x Sanyo Denki Ball bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: X-850 (SS-850KM3 Active PFC F3)
  • Item #: N82E16817151102
  • Return Policy: Standard Return Policy
  • $229.99
  • $209.99
  • Save: 9%
  • $15.00 USD Rebate available
  • $9.99 Shipping

Rosewill newegg Rosewill Hive-750, Hive Series 750W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready
  (348)
  •  ATX 12V v2.31 / EPS 12V ...
  •  80+ Bronze Certified
  •  Modular Design
  • Fans: 1 x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: HIVE-750S
  • Item #: N82E16817182133
  • Return Policy: Replacement Only Return Policy
  • $159.99
  • $109.99
  • Save: 31%
  • $9.99 Shipping

APEVIA CORP. newegg APEVIA ATX-CB700W 700W Power Supply
  (385)
  •  ATX12V / EPS12V
  •  115 / 230 V 50/60 Hz
  •  +3.3V@38A, +5V@40A, ...
  • Fans: 1 x 120 mm UV Blue LED Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6-Pin, 2 x 6+2-Pin
  • Model #: ATX-CB700W
  • Item #: N82E16817148046
  • Return Policy: Standard Return Policy
  • $64.99
  • $59.99
  • Save: 8%
  • $9.99 Shipping

Thermaltake newegg Thermaltake TR2 TR-700 700W Power Supply
  (142)
  •  ATX 12V V2.3 & EPS 12V
  •  100 - 240 V
  •  47 - 63 Hz
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: TR-700
  • Item #: N82E16817153167
  • Return Policy: Replacement Only Return Policy
  • from $89.99
  • $9.99 Shipping

Thermaltake newegg Thermaltake TR2 W0070 430W Power Supply
  (2,836)
  •  ATX12V v2.3
  •  115 / 230 V
  •  47 - 63 Hz
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: W0070
  • Item #: N82E16817153023
  • Return Policy: Replacement Only Return Policy
  • from $59.99
  • $9.99 Shipping

Raidmax newegg RAIDMAX HYBRID 2 RX-630SS 630W Power Supply
  (814)
  •  ATX12V V2.2/ EPS12V
  •  100 - 240 V
  •  SLI/CrossFire Ready
  • Fans: 1 x 135mm Blue Glowing LED Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: RX-630SS
  • Item #: N82E16817152035
  • Return Policy: Standard Return Policy
  • $74.99
  • $61.99 $69.99
  • 1$69.99
  • 2-4$63.99
  • 5-9$62.99
  • 10+$61.99
  • Save: 7%
  • $9.99 Shipping

Cooler Master newegg COOLER MASTER Elite 460 RS-460-PSAR-I3 460W Power Supply New 4th Gen CPU
  (600)
  •  ATX12V V2.31
  •  110 - 120 V/ 220 - 240 V...
  •  120mm fan
  • Fans: 1 x 120mm fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: RS-460-PSAR-I3
  • Item #: N82E16817171046
  • Return Policy: Standard Return Policy
  • $64.99
  • $46.99 $54.99
  • 1$54.99
  • 2-4$48.99
  • 5-9$47.99
  • 10+$46.99
  • Save: 15%
  • $14.99 Shipping

Compucase newegg hec HP485D 485W Power Supply - Power Cord Included
  (159)
  •  ATX12V
  •  100 - 120 V / 200 - 240 ...
  •  2 Fans
  • Fans: 2
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: HP485D
  • Item #: N82E16817339020
  • Return Policy: Standard Return Policy
  • $29.99
  • $12.99 Shipping

SeaSonic USA newegg SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W Power Supply
  (699)
  •  ATX12V V2.3 / EPS 12V V2...
  •  80 PLUS GOLD Certified
  •  Sanyo Denki San Ace PWM ...
  • Fans: 1 x Sanyo Denki San Ace PWM Silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: X650 Gold (SS-650KM Active PFC F3)
  • Item #: N82E16817151088
  • Return Policy: Standard Return Policy
  • $169.99
  • $149.99
  • Save: 12%
  • $9.99 Shipping

Logisys Computer newegg LOGISYS Computer PS550ABK 550Watts Power Supply With SATA and 20/24 Pin connectors.
  (538)
  •  ATX12V
  •  100 - 240 V
  •  50/60 Hz
  • Fans: 2 x 80mm fans
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: PS550ABK
  • Item #: N82E16817170010
  • Return Policy: Standard Return Policy
  • $49.99
  • $39.99
  • Save: 20%
  • $9.99 Shipping

APEVIA CORP. newegg APEVIA ATX-CW500WP4 500W Power Supply
  (1,292)
  •  ATX
  •  115 / 230 V 50/60 Hz
  •  +3.3V@17A, +5V@25A, ...
  • Fans: 2
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: ATX-CW500WP4
  • Item #: N82E16817148027
  • Return Policy: Standard Return Policy
  • $59.99
  • $49.99
  • Save: 17%
  • $14.99 Shipping

Antec newegg Antec Basiq power BP500U 500W Continuous Power Power Supply
  (141)
  •  ATX2.03
  •  80 PLUS Certified
  •  100 - 240 V 47 - 63 Hz
  • Fans: 1 x 80mm low noise cooling fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: BP500U
  • Item #: N82E16817371004
  • Return Policy: Standard Return Policy
  • $89.99
  • $79.99
  • Save: 11%
  • $9.99 Shipping

Logisys Computer newegg LOGISYS Computer PS480D-BK 480W Power Supply
  (278)
  •  ATX12V
  •  100 - 120 V / 200 - 240 ...
  •  Energy Star Efficiency
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: PS480D-BK
  • Item #: N82E16817170012
  • Return Policy: Standard Return Policy
  • $29.99
  • $14.99 Shipping

Raidmax newegg RAIDMAX RX-450K Continuous 450 watts Power Supply
  (128)
  •  ATX 12V v2.3/EPS 12V
  •  110 - 240 V 47 - 63 Hz
  •  +3.3V@20A, +5V@20A, ...
  • Fans: 120 mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 16
  • PCI-Express Connector: No
  • Model #: RX-450K
  • Item #: N82E16817152032
  • Return Policy: Standard Return Policy
  • $39.99
  • $34.99
  • Save: 13%
  • $12.99 Shipping

Athena Power newegg Athena Power Apollo Series AP-MP4ATX40 400W eMachines, HP Upgrades/Replacement Power Supply
  (86)
  •  ATX12V / MicroATX / SFX1...
  •  115 / 230 V
  •  2 Fans
  • Fans: 2
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6-Pin
  • Model #: AP-MP4ATX40
  • Item #: N82E16817338008
  • Return Policy: Standard Return Policy
  • $49.99
  • $8.99 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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