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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

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  • Overview
  • Specifications
  • 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
7 long years of solid service

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

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

Other Thoughts: - Would recommend
- I Replaced with another CORSAIR

1 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
1/ 5
Unstable

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'

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'.

Other Thoughts: 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

1 out of 1 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!!!

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!)

Other Thoughts: 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?
Ownership: more than 1 year
Verified Owner
1/ 5
HX750 made my computer crash, after 3 years of use

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

Other Thoughts: Would not purchase again

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
2/ 5
Not built to last

Pros: Quiet

Cons: Started having problems after first year
Doesn't last very long
Power output diminishes quickly

Other Thoughts: I've had this for a number of years now and it finally gave up. However, it started having issues and not providing its power rating about a year after owning it. I have some VERY old computers (20+ years old) that are still running 24/7 on their original PSU (don't ask what they're doing lol). This one barely lasted 1/4 of that. Doesn't give me much confidence in Corsair products considering this one was Gold Certified.

0 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Dear Customer,

We're sorry that your Corsair PSU failed. Please contact our Tech Support at 888-222-4346 or submit a ticket at support.corsair.com and we'll be more than happy to assist you with an RMA if necessary.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346
Ownership: more than 1 year
Verified Owner
2/ 5
Was good.

Pros: Wasnt bad

Cons: Dead After 3 years

0 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Dear Audy,

We are sorry to hear that your Corsair HX750 PSU failed. Unfortunately PSU's fail due to many different circumstances but we are here to support you the whole way through. If you already registered for an RMA, you can check your support ticket at corsair.force.com. If you still require one, please contact our Tech Support at 888-222-4346 or submit a ticket at corsair.force.com and we'll be more than happy to assist you with an RMA if necessary.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346
Ownership: more than 1 year
Verified Owner
1/ 5
Destroyed my 980ti without a doubt....

Pros: *Quiet and plenty of cables to use.
*Feels heavy and sturdy
*Simple look nothing crazy which I like.

Cons: *Blew up my 980ti

Other Thoughts: My build I been using for years after no recent changes started shutting off and restarting over and over until forced off. Upon trying to figure what was even happening after 3 times it destroyed my GPU and it "let out the smoke" I RMA"d the GPU back to EVGA they approved it and sent one back (currently on its way). I put my brand new 1080 TI into the machine with the belief it was the GPU that died but the system power cycled again with 1080 TI I quickly the shut the system off and the 1080 TI seems to be so far intact. I concluded that the PSU was indeed the issue after installing new EVGA PSU it fixes the issue. I inspected each cable and connection there was no issue the build ran for years without issue until this sudden issue.

Overall very disappointed in buying a more premium PSU for it to destroy *the most expensive part in the build*. Very concerning.

1 out of 3 people found this review helpful. Did you?
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