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Corsair > 
Item#: N82E16817139011

CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V 2.3 / EPS12V 2.91
  • Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@70A, -12V@0.8A, +5VSB@3A
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Corsair HX850

Model

Brand
CORSAIR
Model
HX850
Series
HX Series

Spec

Type
ATX12V 2.3 / EPS12V 2.91
Maximum Power
850W
Fans
1
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
6 x 6+2-Pin
SATA Power Connector
12
SLI
SLI Ready
Haswell Support
Certified
CrossFire
CrossFire Ready
Modular
Modular
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
12A - 6A
Output
+3.3V@25A, +5V@25A, +12V@70A, -12V@0.8A, +5VSB@3A
MTBF
100,000 Hours
Dimensions
5.9"(W) x 3.4"(H) X 7.09"(L)

Features

Connectors
1 x Main connector (20+4Pin)
1 x 8-Pin EPS 12V
12 x Peripheral
12 x SATA
2 x Floppy
6 x PCI-E
Features
Fanless operation at low power loads

Low profile, black modular cables

Continuous power output at 50C

Multiple GPU ready

Industrial grade components, like 105C high quality capacitors

Manufacturer Warranty

Parts
7 years limited
Labor
7 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years


Customer Reviews of the Corsair HX850

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Showing 904 of 904 reviews - Clear Filters

  • Mark S.
  • 7/26/2014 8:02:06 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsPleased

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Modular and flat cables. Quiet. Matte black, subtle appearance. Keeps itself cool. Very stable voltages. Very good efficiency @ all loads.

Cons: Packaging has a weird smell... Hope i didnt catch anything. lol

Other Thoughts: Corsair Carbide Series Air 540
GIGABYTE GA-Z87X-UD3H LGA1150 Z87
i7-4770K Haswell 3.5GHz 1150
G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 2400
CORSAIR Hydro Series H100i
2X SAPPHIRE Radeon HD 7950 3GB

Did you find this review helpful? Yes No

  • Anonymous
  • 7/22/2014 11:14:14 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsworks

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: - Works

Cons: - Cables are really thick so takes up a lot of room.

Did you find this review helpful? Yes No

  • emmanuel g.
  • 7/16/2014 6:59:24 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsCorsair hx 850

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: great psu, very silent

Cons: i would like to have corsair link with this

Did you find this review helpful? Yes No

  • Robert B.
  • 7/16/2014 4:33:36 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSpectacular

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: -Quiet
-850W and SLI ready
-Gold certified

Cons: -None observed

Other Thoughts: Running this without SLI but plan too, runs great and quiet and has presented no problems

Did you find this review helpful? Yes No

  • chris l.
  • 7/14/2014 8:10:53 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month

5 out of 5 eggsBoss

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: quiet. This Product oozes quality. Great deal.

Cons: none

Did you find this review helpful? Yes No

  • Eric K.
  • 7/14/2014 7:58:07 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsIt seems to be doing it's job.

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Gold certified, 850W, Modular.

Cons: the 24 ping mainboard connector started melting at certain points, I am not using SLI or anything really all that power hungry. Installed on a new motherboard I can only assume that there was a poor connection on some of the pins and that's why the melted.

Other Thoughts: Would have been an awesome PSU had it not been for it melting some of the 24 pin connector.

Did you find this review helpful? Yes No

  • Jessie G.
  • 7/10/2014 6:13:16 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsDOA

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Well I should count the fantastic customer service I received upon calling their call center. I received the item today having to have it on a DOA. Frustrated that the item wasn't functional, I called NewEgg right away, stating the circumstances. I chose to get a replacement as I might have just drawn the short stick on this one like many others. Hopefully the replacement item would be functional.

Cons: DOA. There isn't really nothing more to say.

Did you find this review helpful? Yes No

  • Christopher T.
  • 7/9/2014 5:00:42 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood product

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: I've had this PSU for over 5 months now and it's working great.... How ever this past month I've noticed a little wine in the fan. Not really a big deal (FOR NOW) almost not even noticeable. Still not big enough deal to take away an egg for a good product. Works great, looks good, no unnecessary wires, and came with a lot of extra wires.

Cons: My con for this product is in the description above.... Just the light wine noise in the fan

Did you find this review helpful? Yes No

  • mark m.
  • 7/8/2014 11:49:00 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNICE JOB CORSAIR!

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Nice Job Corsair! I Had A PSU Problem. This Fixed It! It Also Made My PC Faster, Now It Boots Up In Less Than 10 Seconds Without an SSD. THANKS CORSAIR!

Cons: None.

Did you find this review helpful? Yes No

  • James G.
  • 7/7/2014 8:38:02 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNo complaints

This review is from: CORSAIR HX Series HX850 850W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Its pretty quiet and powers all the goods.

Cons: Probably my own fault but I really wish it was actually a modular powersupply. After purchase I realized it has to say "fully modular"

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

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Item#: N82E16817139011
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