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CORSAIR HX Series HX750 750W 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

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  • ATX12V 2.3 / EPS12V 2.91
  • Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@62A, -12V@0.8A, +5VSB@3A

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
  • newegg ATX12V and EPS12V Compatible Compatible with the ATX12V v2.3 and EPS12V v2.91 standards, the Corsair CMPSU-750HX provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
  • newegg 750W Continuous Power A continuous power of 750W delivers safe, reliable output for even the most extreme computer systems.
  • newegg 80 PLUS GOLD Certified The 80 PLUS GOLD certified power supply provides high power efficiency of at least 87% 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 Four PCI-E Connectors With four 8-pin(6+2) PCI-E connectors, the Corsair CMPSU-750HX is ideal for building up a SLI or CrossFire gaming system.
  • newegg 140mm Silent Cooling Fan The Corsair CMPSU-750HX features a 140mm thermally controlled fan for increased overall airflow and heat dissipation in the power supply enclosure.

Learn more about the Corsair HX750

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
5/ 5
Manufactuer Response would be appreciated, Looking for HELP 1/14/2020 11:06:32 AM

Pros: Great power supply. Bought May 2011. 9 years of service. Maybe finally on it's way out. READ CON.

Cons: None. BUT I have an issue. After 9 years of use my computer has suddenly started to shutdown and reboot itself randomly. This occurs only when playing PC games. The reboot goes through without issue and computer works as normal. How Random is random? I can play a PC game anywhere from 30 mins to 5 hours and it can occur at any time during that period. Sometimes not at all. Tried testing if it was a graphics card issue. Took out my GTX 1060 put in an old radeon 6870 HD and the issue didn't happen until 3 weeks later. Did the test again with ATI 5870 HD, no problems until a couple weeks later where the issue of powering off and rebooting happened again. So If this indeed a power supply problem I have no way of proving unless I had a second PSU to test it with. That is my biggest con is I just don't know. And it's hard to commit to buying a replacement when it may be a different problem.

Overall Review: PLEASE READ CON.

10/10 would buy again.

1 out of 2 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Long Life 1/13/2020 6:01:10 AM

Pros: Lasted a long time.

Cons: None.

Overall Review: I purchased this PSU in 2011. It died during a power surge in 2020. Great value.

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Elite 9/16/2019 1:08:26 AM

Pros: Rock Solid Performance for 6 years and still feeding my system all the power it needs

Cons: none

Overall Review: Corsair has all ready sold me another they just dont know it yet once this psu needs replacement

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
7 long years of solid service 1/13/2019 10:11:03 AM

Pros: - Lasted longer than expected under heavy load
- Very reliable

Cons: - Finally had to put it to rest after 7 years

Overall Review: - Would recommend
- I Replaced with another CORSAIR

2 out of 2 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
1/ 5
Unstable 9/21/2018 4:33:27 AM

Pros: Always had an issues with it, burned up in 1 year, they send me a new one, didn't burn but have same problems. After unassemble computer really hard to run, some times even w/o unassemble

Cons: would not by it again if i were knew

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Great power supply but 'rebate sucks' 7/25/2018 4:13:49 PM

Pros: No complaints about the power supply itself. I use it without any problems with a GTX680 plus R9-280X. It is quiet, stays cool, plenty of connectors.

Cons: My only complaint is the $20 rebate. I filled everything out and sent it in a timely manner just to hear that 'The UPC code you submitted is not valid for this promotion'. Bought 5/13 rebate # 624448469. I probably would have bought it even without the rebate but it does leave ' a bad aftertaste'.

Overall Review: After 4 years the power supply failed and I am very impressed by the warranty service. I just sent it back and was offered an even better replacement:
HXi Series™ HX750i High-Performance ATX Power Supply — 750 Watt 80 Plus® PLATINUM Certified PSU

2 out of 2 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Still going after four years of 24x7 full-throttle use!!! 7/18/2018 5:32:03 PM

Pros: This powersupply is of the highest quality. It has outlasted two other powersupplies I purchased in late 2016 (Rosewill and XFX). I purchased this Corsair in 2014 and it is still going strong. Why can't all powersupplies be this high of quality???

Cons: Not noisy enough (LOL I am kidding!)

Overall Review: I would HIGHLY RECOMMEND this powersupply for it's amazing durability as compared to other brands which lasted 1/2 as long!

1 out of 1 people found this review helpful. Did you?
Anonymous
Ownership: more than 1 year
Verified Owner
1/ 5
HX750 made my computer crash, after 3 years of use 7/5/2018 5:33:50 PM

Pros: Great while it works

Cons: I spent many hours trying to figure out why my computer kept crashing randomly.
Tried many things and I finally decided to purchase a different Power Supply and that solved my issue

Overall Review: Would not purchase again

0 out of 1 people found this review helpful. Did you?
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  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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