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  •  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
  • $134.99 
  • Save: 25%
  • $114.99 after $20.00 rebate
  • $9.99 Shipping

EVGA EVGA EVGA EVGA 120-G2-1600-X1 80 PLUS GOLD 1600 W 10 yr Warranty Fully Modular NVIDIA SLI Ready and Crossfire Support continuous Power Supply
  (11)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS GOLD Certified
  • Fans: 140mm Double Ball Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 9x 8pin (6+2), 5x 6pin
  • Model #: 120-G2-1600-X1
  • Item #: N82E16817438033
  • Return Policy: Replacement Only Return Policy

Corsair Corsair Corsair CORSAIR CX-M series CX850M 850W 80 PLUS BRONZE Haswell Ready ATX12V & EPS12V Modular Power Supply
  (9)
  •  ATX12V / EPS12V
  •  Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: CP-9020099-NA
  • Item #: N82E16817139099
  • Return Policy: Replacement Only Return Policy

Rosewill Rosewill Rosewill Rosewill HIVE Series HIVE-650 Continuous 650W@40°C Power Supply
  (263)
  •  ATX12V v2.31 / EPS 12V v...
  •  80+ Bronze Certified
  •  Modular Design
  • Fans: 1x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: HIVE-650S
  • Item #: N82E16817182132
  • Return Policy: Standard Return Policy
  • $129.99
  • $79.99 
  • Save: 38%
  • $9.99 Shipping

EVGA EVGA EVGA EVGA SuperNOVA 220-P2-0750-X1 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS PLATINUM Certified Full Modular continuous Power Supply
  (43)
  •  Full Modular
  •  80 PLUS PLATINUM Certifi...
  •  10-Year Warranty
  • Fans: 140mm Double Ball Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6-Pin, 4 x 6+2-Pin
  • Model #: 220-P2-0750-X1
  • Item #: N82E16817438057
  • Return Policy: Standard Return Policy

APEVIA CORP. APEVIA CORP. APEVIA CORP. APEVIA ATX-CB700W 700W ATX12V / EPS12V SLI Ready CrossFire Ready Power Supply
  (398)
  •  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
  • $54.99 
  • Save: 15%
  • $9.99 Shipping

EVGA EVGA EVGA EVGA 210-GQ-0750-V1 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Power Supply
  (15)
  •  ATX12V / EPS12V
  •  80 PLUS GOLD Certified
  •  100 - 240 V 50/60 Hz
  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: 210-GQ-0750-V1
  • Item #: N82E16817438060
  • Return Policy: Standard Return Policy

Silverstone Silverstone Silverstone SILVERSTONE SX700-LPT 700W (Peak 750W) SFX-L 80 PLUS PLATINUM Certified Active PFC(PF>0.95 at full load) PFC Power Supply
  (2)
  •  SFX-L
  •  80 PLUS PLATINUM Certifi...
  •  90 - 264 V 47 - 63 Hz
  • Fans: Single 120mm silent fan
  • +12V Rails: Single
  • Efficiency: 89% ~ 92% at 20% ~ 100% loading
  • Input Voltage: 90 - 264 V
  • Model #: SX700-LPT
  • Item #: N82E16817256166
  • Return Policy: Replacement Only Return Policy
  • $199.99 
  • $5.00 USD Rebate available
  • $9.99 Shipping

Rosewill Rosewill Rosewill Rosewill Hive-550, Hive Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready
  (122)
  •  ATX12V v2.31 / EPS 12V v...
  •  80+ Bronze Certified
  •  Modular Design
  • Fans: 1 x Silent 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: HIVE-550S
  • Item #: N82E16817182131
  • Return Policy: Standard Return Policy
  • $109.99
  • $74.99 
  • Save: 32%
  • $9.99 Shipping

Silverstone Silverstone Silverstone SILVERSTONE ST45SF 450W SFX12V 80 PLUS BRONZE Certified Active PFC Power Supply
  (53)
  •  SFX12V
  •  80 PLUS BRONZE Certified...
  •  90 - 265V 47 - 63 Hz
  • Fans: 1 x 80mm silent fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6-Pin, 1 x 6+2-Pin
  • Model #: ST45SF
  • Item #: N82E16817256063
  • Return Policy: Standard Return Policy
  • $119.99
  • $104.99 
  • Save: 13%
  • $5.00 USD Rebate available
  • $9.99 Shipping

Rosewill Rosewill Rosewill Rosewill ARC-450, ARC Series 450W Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready
  (20)
  •  ATX 12V v2.31 & EPS 12V ...
  •  100 ~ 240 VAC 50 / 60 Hz...
  •  80 PLUS Bronze Certified...
  • Fans: 1x Silent 120mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: ARC 450
  • Item #: N82E16817182295
  • Return Policy: Replacement Only Return Policy

EVGA EVGA EVGA EVGA 220-T2-0750-X1 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS TITANIUM certified Full Modular Power Supply
  (1)
  •  ATX12V / EPS12V
  •  Full Modular
  •  80 PLUS TITANIUM certifi...
  • Fans: 1
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6-Pin, 4 x 6+2-Pin
  • SATA Power Connector: 10
  • Model #: 220-T2-0750-X1
  • Item #: N82E16817438063
  • Return Policy: Replacement Only Return Policy
  • $299.99
  • $239.99 
  • Save: 20%
  • $9.99 Shipping

Silverstone Silverstone Silverstone SILVERSTONE SX500-LG 500W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply, Silent running 120mm fan with 18dBA minimum (SX500-LG V2.0)
  (13)
  •  Silent running 120mm fan...
  •  SFX-L
  •  Full Modular
  • Fans: Silent running 120mm fan with 18dBA minimum (SX500-LG V2.0)
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: SX500-LG
  • Item #: N82E16817256116
  • Return Policy: Replacement Only Return Policy
  • $139.99
  • $119.99 
  • Save: 14%
  • $14.99 Shipping

Athena Power Athena Power Athena Power Athena Power AP-MTFX30 300W TFX12V Power Supply for many HP Slimline System Upgrades/Replacement
  (51)
  •  TFX12V
  •  115 / 230 V
  •  20+4Pin
  • Fans: 1 x 40mm ball-bearing fan with speed control
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: No
  • Model #: AP-MTFX30
  • Item #: N82E16817338056
  • Return Policy: Standard Return Policy

Raidmax Raidmax Raidmax RAIDMAX RX-700AT 700W 80 PLUS TITANIUM Certified Modular Power Supplies
  (4)
  •  Modular
  •  80 PLUS TITANIUM Certifi...
  •  100 - 264 V 47 - 63 Hz
  • Fans: 1
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • SATA Power Connector: 8
  • Model #: RX-700AT
  • Item #: N82E16817152067
  • Return Policy: Replacement Only Return Policy
  • $179.99 
  • $14.99 Shipping

  •  ATX12V
  •  100-120V/ 200-240V
  •  Dual 80mm Fans
  • Fans: Dual 80mm Fans
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6-Pin
  • Model #: PS575XBK
  • Item #: N82E16817170017
  • Return Policy: Standard Return Policy
  • $34.99  $44.99
  • 1$44.99
  • 2-5$42.99
  • 6-10$39.99
  • 11+$34.99
  • $9.99 Shipping

NZXT NZXT NZXT NZXT HALE82 V2 550W 550W ATX 12V V2.31 & EPS 12V V2.92 SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply (Haswell Support)
  (20)
  •  ATX 12V V2.31 & EPS 12V ...
  •  Full Modular
  •  80 PLUS BRONZE Certified...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: V2 550W
  • Item #: N82E16817116023
  • Return Policy: Replacement Only Return Policy
  • $109.99
  • $99.99 
  • Save: 9%
  • $9.99 Shipping

Rosewill Rosewill Rosewill Rosewill ARC-650, ARC Series 650W Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready
  (36)
  •  ATX 12V v2.31 & EPS 12V ...
  •  100 ~ 240V AC 50 / 60 Hz...
  •  80 PLUS Bronze Certified...
  • Fans: 1 x Silent 120mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: ARC 650
  • Item #: N82E16817182299
  • Return Policy: Replacement Only Return Policy
  • $109.99
  • $66.99  $69.99
  • 1$69.99
  • 2-5$68.99
  • 6-10$67.99
  • 11+$66.99
  • Save: 36%
  • $9.99 Shipping

SeaSonic USA SeaSonic USA SeaSonic USA SeaSonic S12G S12G-550 550W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply
  (16)
  •  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

Cooler Master Cooler Master Cooler Master Cooler Master GM Series G650M - Compact 650W 80 PLUS Bronze Modular PSU (6th Generation Skylake Compatible)
  (6)
  •  80 Plus Bronze Certified...
  •  Engineered to support 6t...
  •  Modular cable design sav...
  • +12V Rails: 1
  • Efficiency: > 85%
  • Input Voltage: 120 V AC 230 V AC
  • Weight: 4.45
  • Model #: RS650-AMAAB1-US
  • Item #: N82E16817171097
  • Return Policy: View Return Policy

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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