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Corsair > 
Item#: N82E16817139046

CORSAIR GS series GS700 700W ATX12V v2.3 SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V v2.3
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@58A, -12V@0.8A, +5VSB@3A
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GS series gaming power supply units offer efficient and reliable power delivery without comprising value and style. They are 80 PLUS Bronze certified with up to 85% energy efficiency under real-world load condition. Carefully selected components offer a temperature rating of 40° C for premium reliability. Color adjustable LED fan can switch between red, blue, white, and off settings by pressing the button on the back (600W model – blue or off mode only). The color accessory pack (available separately) allows you to swap out the blue accent ring to match your PC’s color scheme.

  • newegg Customize your look Your desire to customize your power supply can be satisfied now. The color ring accessory pack, available separately, lets you match your GS Series PSU's accent color to your system's look, and the fan has red, white and blue LEDs (blue only on the GS600) to bathe the inside of your system in soft light. Running in stealth mode? You can turn off the lighting with a hardware switch that's accessible from outside the case.
  • newegg Quiet Operation A good gaming power supply must provide the cooling you need when you're pushing it hard, but it should be quiet when you're not. GS Series PSUs accomplish this through excellent efficiency — it generates less heat, so it requires less cooling — and a temperature-controlled 140mm fan that automatically adjusts its speed to meet demand. It doesn't even spin up until it's needed.
  • newegg Reliable No matter what your budget, your PC's power supply shouldn't go before its time. GS Series PSUs are built with carefully selected components to deliver a temperature rating of 40° C, for years of service in punishing environments. The fan uses a double ball bearing design to help ensure that it lasts as long as the internal circuitry.
  • newegg Compatible GS Series PSUs are build-friendly, with enough connectors to power just about any gaming rig you can imagine, and extra-long cables for full-tower case support and creative cable routing. It fits any ATX PC case, and works with ATX, Micro ATX, Mini ITX, and E-ATX, and all other ATX-compatible motherboards.

Learn more about the Corsair GS700


GS series


ATX12V v2.3
Maximum Power
Main Connector
+12V Rails
PCI-Express Connector
2 x 6+2-Pin
SATA Power Connector
SLI Ready
Haswell Support
CrossFire Ready
Up to 85%
80 PLUS BRONZE Certified
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
4 - 12A
+3.3V@25A, +5V@25A, +12V@58A, -12V@0.8A, +5VSB@3A
100,000 Hours
5.9" x 3.4" x 6.3"
7.2 lbs.


1 x 20+4pin main connector
1 x EPS
2 x 6+2pin PCI-E
8 x SATA
6 x Peripheral
1 x Floppy
Zero RPM fan mode for silent fanless operation at low loads and Quiet at moderate to high loads.

140mm double ball bearing fan

Color adjustable LED fan can switch between red, blue, white, and off settings by pressing the button

Up to 85% energy efficiency means less heat generation and lower energy bills.

0.99 Active Power Factor Correction provides clean and reliable power.

Universal AC input from 100~240V.

A dedicated single +12V rail offers maximum compatibility with the latest components.

Over-voltage and over-power protection, under-voltage protection, and short circuit protection provide

Extra long fully-sleeved cables support full tower chassis.

It supports the latest ATX12V v2.3 standard and is backward compatible with ATX12V 2.2 and ATX12V

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Corsair GS700

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  • joel h.
  • 1/25/2014 8:54:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAmazing PSU!

Pros: Loads of Power
Aesthetically pleasing
80 Plus Bronze
Long cables

Cons: Non-Modular
Only 2 PCI-E, 6+2 cables

Other Thoughts: I actually bought this PSU because it was not modular, i would rather hide unused cables than have cables running over my bottom mounting fan!

I know its early but this psu is a winner in my books

Did you find this review helpful? Yes No

  • Misty M.
  • 1/17/2014 10:52:27 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Power Supply

Pros: >Quiet
>Changes Colors

Cons: None

Did you find this review helpful? Yes No

  • Anonymous
  • 11/30/2013 12:48:06 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

4 out of 5 eggsDecent PSU

Pros: - Nice design with with Corsair's switchable color inserts
- Bright LED with three colors
- Good power deliver to components (From what I can tell, the computer works to full potential)
- Flexible cables (I fit all of the unused cables so that they could not be seen behind the cable management "wall" in the Corsair C70)

Cons: - High pitched noise comes from the unit. It's very annoying but if you wear headphones all the time I really don't see it being a problem but I use my speakers a lot and the whine can get rather loud.
- Cables are not fully sleeved, the colors show right before the plug. not worth knocking an egg off but it would've been nice if they were fully sleeved.

Other Thoughts: Overall this is a good PSU. This was a gift so I'm not complaining but the whine from the unit has made me want to buy another PSU as soon as possible. Other than that this PSU is completely fine and it runs good. I've had this PSU for more than 3 months. I cannot recommend it though considering the noise that the unit makes and I know it's not just mine because I've read other people's reviews complaining about the same thing. There are much better choices than this PSU now anyway.

Did you find this review helpful? Yes No

  • chris b.
  • 10/5/2013 9:25:56 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsits alive! ITS ALIVE!!

Pros: it looks cool and it is more than enough to power my rig

Cons: none

Did you find this review helpful? Yes No

  • Dorothy D.
  • 10/2/2013 2:55:16 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBuy this one not the other..

Pros: Got what I paid for and then some. quietest set up i've ever owned.

Cons: possibly the crummy rebate I never got (who the @#$% does rebates anymore?)

1 out of 2 people found this review helpful. Did you? Yes No

  • 9/5/2013 5:57:46 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSurprisingly AWESOME

Pros: A lot of people said this power supply is really loud and not very good, I on the other hand have ZERO problems with it. I was really sketchy, but i decided to take a chance. The LED's are really sexy and could work in a lot of builds. (I suggest blue or white since thats the PSU's main color). The fan does boot up on start up. As long as you arent trying to get all 700W out of this thing i find it EGGcelent!!

Cons: None! Only thing at all i could think of is i wish the 24 pin power connector to motherboard was like 2 in longer, but no biggy.

Other Thoughts: GREAT power supply! Definitely go with this even if you are on the edge like I was!

Did you find this review helpful? Yes No

  • Abe J.
  • 7/1/2013 10:03:13 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPower!

Pros: 2nd one of these I have put in a system. They all work great.

Cons: None.

Other Thoughts: Still strange when you see the fan kick off after starting it up. But cool stuff.

0 out of 1 people found this review helpful. Did you? Yes No

  • Michael W.
  • 6/9/2013 7:39:18 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsGood, but....

Pros: Its a nice solid PSU, and the changeable LED's are a very nice touch espcially if your case has a color theme. I have a 6870 and phenom ii x6 and it has more than enough power to handle it.

Cons: Corsairs PSU's dont have the fan always running, it only kicks on when its under 25% load or something. This can be very annoying because ill be playing a game and hear it kick on(goes to max power as if turning on computer) then hear it slow down, well the only problem with that is that will do that 5 or 6 times in an half an hour. If you are trying to build a quite pc, I would not recommend this.

Other Thoughts: the LEDS are really cool tho.

2 out of 2 people found this review helpful. Did you? Yes No

  • Kevin N.
  • 4/3/2013 6:09:58 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsSilent!

Pros: The fan doesnt spin until I am using about 450W! That is nuts.

Cons: None That I have

Other Thoughts: For the money this is a wonderful deal!

Did you find this review helpful? Yes No

3 out of 5 eggsFan Noise Issues

Pros: Very good power supply with plenty of connectors for all of your possible add-ons. Cabling is wrapped in black woven cable management, so it keeps your interior space tidy and managed. Power output seems to be very good so far (I've been running it since November 2012), and the switchable LEDs are a nice touch. Doesn't run too hot, in my setup at least, but I do have pretty well manages airflow as well.

Cons: The fan noise. I purchased this power supply as it was one of the few I could locally after the one I had had for the previous five years finally went belly up. Don't get me wrong, it seems like a great power supply, but the fan speed is regulated automatically within the power supply with no to adjust it (that doesn't void the warranty). When it is cool, the fan doesn't run at all. When it gets pretty hot, the fan runs very quietly. Most of the time, however, it sits in the limbo phase where the fan is constantly starting up and shutting down, and emitting a loud buzzing noise the entire time. It is quite loud, to the point of bothering me even when I have headphones on. Reading other forums, this appears to be a known issue. I attempted to contact Corsair tech support, but their response was to replace it with another same model unit, which leaves me with the same problem I already have. No suggestions were at all. I feel that their tech support was very non-responsive on this issue, and again from reading other forums, this seems to be all you get. I don't recommend this model at the moment. I would even be happy with a way to just disable the fan so I could force more airflow manually if need be.

Other Thoughts: Good power supply hampered by terrible buzzing noises and lack of user control.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16817139046
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