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Item#: N82E16817139025

CORSAIR Gaming Series GS800 800W ATX12V v2.3 SLI Ready CrossFire Ready 80 PLUS Certified Active PFC High Performance Power Supply

  • ATX12V v2.3
  • 80 PLUS Certified
  • 90 - 264 V
  • +3.3V@25A, +5V@25A, +12V@65A, -12V@0.8A, +5VSB@3.0A
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The Corsair Gaming Series GS800 power supply is the ideal price-performance solution for building or upgrading a Gaming PC. A single +12V rail provides up to 56A of reliable, continuous power for multi-core gaming PCs with multiple graphics cards. The ultra-quiet, dual ball-bearing fan automatically adjusts its speed according to temperature, so it will never intrude on your music and games. Tri-color LEDs illuminate the transparent fan blades at your command. Choose red, white or blue for the appropriate dramatic effect, or turn them off entirely at the press of a button.

  • newegg 80 Plus Certified The 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg ATX12V v2.3 Compatible Compliant with Intel ATX12V v2.3 standard and backward compatible with ATX12V 2.2 and ATX12V 2.01 systems, the Corsair Gaming Series provides maximum power stability to drive the latest processors as well as other components of desktop PCs.
  • newegg Single +12V Rail The Gaming Series GS800 features a single +12V rail, providing up to 65A of reliable, continuous power for multi-core gaming PCs with single or multiple graphics cards.
  • newegg Ultra-quiet Cooling The ultra-quiet, 140mm dual ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.
  • newegg Fully-sleeved Cables Extra long fully-sleeved cables support full tower chassis, while included 4x 6+2-Pin PCI-E connectors can support dual high-end graphics cards in SLI or CrossFireX mode.

Learn more about the Corsair GS800

Model

Brand
CORSAIR
Model
GS800
Series
Gaming Series

Spec

Type
ATX12V v2.3
Maximum Power
800W
Fans
1 x 140mm double bal l-bearing fan
PFC
Active
Main Connector
24Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
8
SLI
SLI Ready
CrossFire
CrossFire Ready
Modular
No
Efficiency
> 80%
Energy-Efficient
80 PLUS Certified
Over Voltage Protection
Yes
Input Voltage
90 - 264 V
Output
+3.3V@25A, +5V@25A, +12V@65A, -12V@0.8A, +5VSB@3.0A
MTBF
>100,000 Hours
Approvals
UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick
Dimensions
5.9" x 3.4" x 6.3"
Weight
7.2 lbs.

Features

Connectors
1 x Main connector (24Pin)
1 x 8 Pin EPS/ATX12V CPU
8 x Peripheral
8 x SATA
2 x Floppy
4 x PCI-E
Features
Supports the latest ATX12V v2.3 standard and is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems.

An ultra-quiet 140mm double bal l-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.

80%+ energy efficiency at 20%, 50% and 100% load conditions means less heat generation and lower energy bills.

0.99 Active Power Factor Correction provides clean and reliable power.

Universal AC input from 90~264V. No more hassle of flipping that tiny red switch to select the voltage input!

Extra long fully-sleeved cables support full tower chassis.

Over Current/Voltage/Power Protection, Under Voltage Protection and Short Circuit Protection provide complete component safety

Quick Info

Warranty

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


Customer Reviews of the Corsair GS800

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  • RIchard S.
  • 2/20/2014 10:22:40 AM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggsReliable and Quiet

Pros: This power supply has lasted me a little over two years and it works as well now as it did the day I got it. Very quiet. Looks pretty nice too. Also has plenty of power for the majority of people.

Cons: None.

Other Thoughts: The power supply is something that people tend to overlook. A good power supply is worth its weight in gold! After using this power supply with several graphics cards, motherboards and CPUs. I can say that I am very happy with this purchase. Even after two years I would not hesitate to put this PSU in my next build.

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  • David N.
  • 2/12/2014 3:23:30 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs2 Years and running

Pros: More than enough power for my rig.

It has lasted over 2 years, not much to say after that :)

My house has bad electrical work, electricity tends to cut in and out. This psu has held its own and has never shorted on me once.

Cons: None so far...

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  • Brandon B.
  • 7/18/2013 3:43:33 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: plenty of power for my standard setup.

Cons: none

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  • Tony H.
  • 4/30/2013 6:35:17 PM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsJunk

Pros: worked until it caught fire

Cons: Sata connector burst into flames taking my less than a week old OCZ vector SSD with it. Not sure what else may have been damaged, ordering different PSU to assess damage. Will be contacting Corsair regarding reimbursement for damaged equipment.

Other Thoughts: Do not buy this power supply, it obviously has no short or over current protection that works.

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  • Anonymous
  • 1/14/2013 4:10:41 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat PSU hasn't broke yet

Pros: Switchable colors, 800 maximum wattage, 80 plus certified

Cons: Great psu is discontinued

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  • Anonymous
  • 12/22/2012 1:39:51 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

3 out of 5 eggsIt's Bad Guys....

Pros: Switchable Lights I guess...
(and Corsair Sticker)

Cons: This is my second try with this PSU...

First, i had the V2 with the blue replaceable thingy uptop, and stop fan feature. And the fan controller was at the point where he couldn't decide, he want to power the fan or not. So it just spinned up for a few sec then stopped, on an endless loop with a huge-huge fan bearing noise. (There are some videos on YT about that.)

Then I asked the shop, can they change mine with the V1. (It hasn't got yet the auto fan stopping controller) They actually did changed it within a few weeks and I was soo happy when i plugged in everything then powered up the system.
No fan stopping, no huge fan noise, nothing! It was great!

Then i realized the SATA power plug was wrongly oriented. If your PC Case is one of those "newer" type with bottom PSU placement, and you care about have things looking in your case, then you gonna have a baaaad time. Because you have to place the HDDs upside down, which looks horrible. It's not the worst thing ever, but yet, it is frustrating...

Then about a month later the fan started doing the typical fan bearing noise...

I'ts not Corsair Quality.... I'm outta here.

Other Thoughts: Listen to the reviews above and under me.

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  • Luis J.
  • 12/17/2012 9:09:38 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsPure Garbage!

Pros: The ONLY cool thing that made me happy was the cool lights, choose you color kind of thing.

Cons: Work without trouble, problems and or even noise/sounds for only 35 days. Then sound issues with the fan would come and go as it pleased, had nothing to do with what it was powering other then what was and wasn't pulling active vs. standby power. Now, seven months later it has burned out......? What's up with this, now CORSAIR says they need me to wait 2-3 weeks for a replacement. They won't even allow me to put a hold on my credit card for an advanced replacement.

Such a joke as for being a professional creditable company if you ask me. There is no such things as a company with creditable reputation anymore. My advice go by an XFX product or Rosewill, Cooler Master or SeaSonic. Anyone else with an RMA process that doesn't ask you to pay the shipping back then say "oh, well, you'll have to wait 2-3 weeks cause you should have known this could happen. I'm like W_F........... Really? Worst customer support along with that. The customer service lady just laughed at me like it was my fault their product failed. I'm going to buy something new then sell this RMA garbage on _BAY, maybe I can get some of my lost money back. CORSAIR will never get another dime of my money ever again.

Other Thoughts: Seriously guys and gals, don't waste your money on CORSAIR. I had a friend tell me this had happen twice to him, but did I listen, NO! I just went with these so called positive reviews and said but look most people love CORSAIR. I should have listened to a friend and good guy that tried to tell me. DO better research before you buy CORSAIR guys! I promise looking at all feedback from everywhere and not just NEWEGG will help. Let me add in no way is this due to or cause of NEWEGG, NEWEGG has some of the best customer service vs. these product producing companies.

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  • Michael G.
  • 11/23/2012 6:45:06 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks as it should

Pros: No issues. Does its job as it should.

Cons: Cables are a bit bulky and stiff. Although I admire the rugged design, it isn't ideal for cable management.

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  • Jack Z.
  • 10/3/2012 7:17:34 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent product

Pros: Enough power for what I needed for a decent price

Cons: The cords aren't modular, but I knew from the get-go they weren't

Other Thoughts: If there's one thing I've learned over the years, it's that you don't skimp out on your power supply. I've had too many burn out on me to settle for anything cheap, but this one finds a nice balance of quality and price.

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  • Zachary S.
  • 9/22/2012 11:44:19 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsbleh

Pros: Worked great for two months, lights matched the rest of my computer.

Cons: Died after two months, RMA through corsair, replacement came dead on arrival. Been 3 weeks without a computer. Going to get another psu don't feel like waiting another 2-3 weeks for another one that won't work or die shortly after.

Other Thoughts: Worked great then died within two months, replacement came doa

Manufacturer Response:

Dear Ergosum,

We're deeply sorry for the inconvenience, please contact our Customer Service at 888-222-4346 and we'll work out something for you.

Thank you,
Corsair Customer Support

Did you find this review helpful? Yes No

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Item#: N82E16817139025
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