Skip to: | |

Newegg.ca - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.ca - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home
Home > 
Components > 
Power Supplies > 
Power Supplies
Narrow Your Choices
Type
(28)
(280)
(695)
(4)
(9)
(6)
Manufacturer
(210)
(152)
(57)
(60)
(183)
(63)
Condition
(999+)
(92)
Price
(11)
(77)
(196)
(237)
(502)
(205)
Energy-Efficient
(68)
(346)
(138)
(8)
(18)
(311)
Maximum Power
Modular
(349)
(218)
(425)
(1)
(2)
(4)
Main Connector
(8)
(533)
(415)
Product Reviews
2,494,953+
Popular Brands
See Deals from Corsair
See Deals from Rosewill
See Deals from Antec
See Deals from Enermax
See Deals from SeaSonic USA
See Deals from Raidmax
See Deals from Thermaltake
testimonials
Amazing service!
3/31/2016 3:56PM
I have been a Newegg customer for almost 2 years and service has been extraordinary! I Just recently...
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
  • $139.99 
  • Save: 22%
  • $129.99 after $10.00 rebate
  • $9.99 Shipping

In Win In Win In Win IN WIN IP-P300BN1-0 300W SFX 12V v3.01 Power Supply
  •  SFX 12V v3.01
  •  Standard cables
  •  115 / 230 V 50/60 Hz
  • Fans: 80mm fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: No
  • Model #: IP-P300BN1-0
  • Item #: 9SIA9H53GN7000
  • Return Policy: View Return Policy
  • $62.99 
  • $9.99 Shipping

STARTECH STARTECH STARTECH StarTech ATX2PW400PRO 400W ATX12V 2.01 Power Supply
  (3)
  •  ATX12V 2.01
  •  115 / 230 V 50/60 Hz
  •  +3.3V@30A, +5V@28A, ...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: ATX2PW400PRO
  • Return Policy: View Return Policy

Corsair Corsair Corsair CORSAIR CS-M Series CS550M 550W 80 PLUS GOLD Active PFC Haswell Ready ATX12V & EPS12V Modular Power Supply
  (55)
  •  ATX12V v2.4 / EPS 2.92
  •  Modular
  •  80 PLUS GOLD Certified
  • Fans: 1
  • Main Connector: 20+4Pin
  • PCI-Express Connector: 2 x 6+2-Pin
  • SATA Power Connector: 5
  • Model #: CS550M
  • Item #: N82E16817139059
  • Return Policy: Standard Return Policy

Cooler Master Cooler Master Cooler Master Cooler Master V850 - Fully Modular 850W 80 PLUS Gold PSU with Silencio Silent 135mm fan (6th Generation Skylake Compatible)
  (37)
  •  Fully Modular Cables
  •  High quality 100% Japane...
  •  80 PLUS Gold Certificati...
  • Fans: 1
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: RS850-AFBAG1-US
  • Item #: N82E16817171079
  • Return Policy: Replacement Only Return Policy

  •  ATX12V v2.2 / EPS12V
  •  100 - 240 V
  •  80 PLUS GOLD Certified
  • Fans: 1 x 140mm ball-bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: OCZ-ZX1250W
  • Item #: 9SIA8ZA3892128
  • Return Policy: View Return Policy
  • $324.99 
  • Free Shipping

CoolMax CoolMax CoolMax Coolmax ZX-500 ATX12V & EPS12V Power Supply
  •  ATX12V
  •  80 PLUS Certified
  • Fans: 1
  • +12V Rails: Single
  • Efficiency: 80%
  • Dimensions: 3.3" Height x 5.9" Width x 6.5" Depth
  • Model #: ZX-500
  • Item #: 9SIA4FT4BX5432
  • Return Policy: View Return Policy
  • $70.99 
  • Free Shipping

  •  ATX12V V2.2 / EPS12V
  •  100 - 240 V
  •  80 PLUS Certified
  • Fans: 1 x 135mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: OCZ500MXSP
  • Item #: 9SIA8ZA3892125
  • Return Policy: View Return Policy
  • $135.00 
  • Free Shipping

SeaSonic USA SeaSonic USA SeaSonic USA SeaSonic SS-400ES Bronze 400W ATX12V v2.31 80 PLUS BRONZE Certified Active PFC Power Supply
  (1)
  •  ATX12V v2.31
  •  80 PLUS BRONZE Certified...
  •  47 - 63 Hz
  • Fans: 8cm Double Ball Bearing
  • Main Connector: 24Pin
  • Efficiency: >=82%
  • Over Voltage Protection: Yes
  • Model #: SS-400ES Bronze
  • Return Policy: View Return Policy

Cooler Master Cooler Master Cooler Master Cooler Master V750 - Compact 750W 80 PLUS Gold Modular PSU (6th Generation Skylake Compatible)
  (21)
  •  80 PLUS Gold Certificati...
  •  Modular HDD / SATA Cable...
  •  Quality 100% Japanese ...
  • Fans: 1 x 120mm intelligent fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: RS750-AMAAG1-S1
  • Item #: N82E16817171094
  • Return Policy: View Return Policy

STARTECH STARTECH STARTECH StarTech PS2POWER230 230W AT    AT Replacement Power Supply
  (10)
  •  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

CoolMax CoolMax CoolMax Coolmax CX-450B ATX12V Power Supply
  •  ATX12V
  • Fans: 1
  • Dimensions: 3.5" Height x 5.8" Width x 6.0" Depth
  • Parts: 1 Year
  • Model #: CX-450B
  • Item #: 9SIA7BB3X35125
  • Return Policy: View Return Policy
  • $68.99 
  • Free Shipping

In Win In Win In Win IN WIN GreenMe 650 650W ATX 12V V2.31& EPS 12V 2.92 Version SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply
  (15)
  •  ATX 12V V2.31& EPS 12V 2...
  •  80 PLUS BRONZE Certified...
  •  100 - 240 V 50/60 Hz
  • Fans: 1 x Silent 120mm Double Ball-Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 4
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: GreenMe 650
  • Item #: 9SIA9H540S0498
  • Return Policy: View Return Policy
  • $94.99 
  • $9.99 Shipping

Hewlett-Packard Hewlett-Packard Hewlett-Packard HP J9828A

SeaSonic USA SeaSonic USA SeaSonic USA SeaSonic SS-300SFD 300W SFX12V v3.1 80 PLUS Certified Active PFC Power Supply
  (14)
  •  SFX12V v3.1
  •  80 PLUS Certified
  •  100 - 240 V 50/60 Hz
  • Fans: 8cm Double Ball Bearing
  • Main Connector: 24Pin
  • +12V Rails: 2
  • Hold-up Time: 16ms min.
  • Model #: SS-300SFD
  • Item #: N82E16817151089
  • Return Policy: View Return Policy

APEVIA CORP. APEVIA CORP. APEVIA CORP. APEVIA WIN-500XSPX 500W ATX12V / EPS12V Power Supply
  (112)
  •  ATX12V / EPS12V
  •  103-132VAC or 206-264VAC...
  •  +3.3V@25A, +5V@30A, ...
  • Fans: 1 x 120mm UV Blue Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: WIN-500XSPX
  • Item #: 9SIA7BB3YZ6439
  • Return Policy: View Return Policy
  • $47.99 
  • $15.37 Shipping

CoolMax CoolMax CoolMax Coolmax ZX-700 ATX12V & EPS12V Power Supply
  •  ATX12V
  •  80 PLUS Certified
  • Fans: 1
  • +12V Rails: Single
  • Efficiency: 80%
  • Dimensions: 3.3" Height x 5.9" Width x 6.5" Depth
  • Model #: ZX-700
  • Item #: 9SIA7BB3K15132
  • Return Policy: View Return Policy
  • $90.25 
  • Free Shipping

Sparkle Power Inc. Sparkle Power Inc. Sparkle Power Inc. SPARKLE ATX-400PN-B204 400W ATX 12V 2.2 Power Supply
  (29)
  •  ATX 12V 2.2
  •  100 - 120 V / 200 - 240 ...
  •  ...
  • Fans: 1 x 120mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: ATX-400PN-B204
  • Return Policy: View Return Policy

  • $299.99 
  • Free Shipping

CoolMax CoolMax CoolMax COOLMAX V-500 500W ATX Power Supply
  (237)
  •  ATX
  •  115 / 230 V
  •  120mm silent fan
  • Fans: 120mm silent fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: No
  • Model #: V-500
  • 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!

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.