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Item#: N82E16817139010

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


If you're looking for a power supply to feed your hungry system, look no further. The new HX750 PSU from Corsair puts out an impressive 750 watts of power and supports the latest ATX12V v2.3 standards as well as EPS12V 2.91 standards. The unit is 80 PLUS Gold certified and has a 99% Active Power Factor Correction to ensure maximum efficiency.

The cables are extra long, to work in the largest tower. They are fully sleeved for easy routing and bundling. There are four 8-pin PCIe power connectors so you can build up a CrossFire or SLI system using today’s high end video cards. There are also 12 SATA and 8 Molex connectors so you can connect multiple drives and peripherals.

Keeping it all cool is a temperature-controlled 140mm fan. Air is vented through the hexagon mesh back panel. The universal input accepts voltages from 90V to 264V so you no longer have to worry if the switch was in the right position.

  • 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

Customer Reviews of the Corsair HX750

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  • Anonymous
  • 1/23/2016 12:13:20 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBest PSU I have ever owned

Pros: Silent, powerful, supports cutting edge hardware w/o any problems. No outages, ever. Lasts many years.

Cons: None

Other Thoughts: Loved the modular cables and beautiful velvet case it came in.

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  • Charles W.
  • 1/19/2016 5:39:06 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSupplies Power

Pros: Makes all the whirly bits whirl and all the blinky bits blink

Cons: um... yeah, I'm at a loss on this line

Other Thoughts: On a more serious note, this power supply works great, power output is even and stable, cables are a good length and easy to route and organize, PSU fan moves a ton of air and it's quiet as a mouse napping. If your looking for a 750W PSU then this should definitely be one to consider.

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  • Anthony G.
  • 1/11/2016 2:38:49 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsUpdate

Pros: The new PSU unit came in, it's working as it should, I have my doubts on how long it'll live though since the original blew up. It took a memory slot & two RAM sticks when it did.

Giving 3 eggs, look at cons.

Cons: Their customer support is laughable. I contacted them several times, only to be greeted with a notice of them being busy with several other customers. I was told to leave a message, asking to be contacted as soon as possible. It was more than a week and they hadn't contacted me back. I doubt 16 people take a week to help. Don't ever rely on their support to get anything done, how disappointing.

Corsair, if you claim to care for your customers so much, then make an effort to help them.

Next time I'm going Seasonic.

Update: Jan 11, 2016
Haha are you serious? 3 years later and the thing is already beginning to fault.
My PC won't even turn on from time to time unless I flip the switch off and on again, I fear what may come in the near future, definitely never investing in a Corsair product again.

Other Thoughts: Their PSU is good, but just hope yours won't be defective like mine was. You would think a "top quality" product would prevent damage to other components should it fail, but obviously not. Thankfully my RAM is always under warranty, as is my motherboard.

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  • Michael E.
  • 1/5/2016 11:19:30 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsTONS OF POWER. Connect/disconnect cords as needed.

Pros: - TONS OF POWER.
- Connect/disconnect cords as needed.
- QUIET.

Cons: n/a

Other Thoughts: They give you plenty of extra cords and connections. They even give you a little Velcro bag to put all your extra goodies into that you don't immediately need.

Purchased this primarily for a GAMING rig.

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  • Chad M.
  • 12/3/2015 8:23:47 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat PSU while it lasted

Pros: Bought this PSU nearly three years ago and ever since then its been working flawlessly! What can I say? It's a PSU. It powers up your components. And it does a good job.

Cons: Sadly though today it seems to be on its last legs. There's a frequent high pitched but low sounding whine coming from it full time with no programs running. And when in games a very loud Buzzing noise is coming from it on top of the whine. Still works. But odds are it is dying. Bought a new RM850x from Corsair to replace it. But during the time I had this it has been fantastic!

Other Thoughts: Giving it the full 5 eggs due to the time it lasted without issues. Manufacturer warranty is still active but honestly I got my moneys worth from it. So just going to buy a replacement and see how it goes. So far a good PSU from Corsair! Getting another Corsair PSU and hopefully it lasts as long, or longer!

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  • Richard G.
  • 11/25/2015 7:32:11 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsPerfect

Pros: I've been waiting to make this review. Wanted to see how long it goes.
Been 1 year + with a GTX560 and then a GTX770 and had 0 problem.

Cons: None

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  • Robert N.
  • 11/19/2015 1:53:40 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Ordered 3 of them and they are all good after a year. Modular setup of cords is a great idea.

Cons: None

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  • Michael R.
  • 11/12/2015 10:36:12 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBest of the Best

Pros: Does it's job, stays cool even under pressure, installs easy in a corsair case, haven't had any issues running multiple externals on USB lines.

Cons: so much cable, makes sounds when fan is running. Not loud sounds. Just sounds. Fan sounds. In the particular corsair case I purchased it could only mount with the fan pointing down.

Other Thoughts: Such power, much supply.

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  • David K.
  • 11/5/2015 6:54:42 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsJunk

Pros: Quiet.
While it worked.

Cons: Died after 6 months. No apparent reason. I have not even been using my PC a lot of late. 1st and last time I'll ever purchase a Corsair product. I recommend sticking with EVGA. It's just a smarter choice.

Other Thoughts: 1st and last time I'll ever use another Corsair product.
Stick with EVGA, it's just a smarter choice.

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  • Bartosz M.
  • 9/15/2015 6:06:16 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDoes its job

Pros: Does what it's designed to. No problems since November '14.
Looks nice.

Cons: None

Other Thoughts: purchased for a new rig:

ASRock Z97 Extreme6
Intel Core i5-4690K
ARCTIC Freezer 7 Pro Rev. 2
ASUS Radeon R9 290 R9290-DC2OC-4GD5
G.SKILL Sniper Series 16GB (4 x 4GB) DDR3 1866 F3-14900CL9D-8GBSR
Mushkin Enhanced Chronos MKNSSDCR240GB-7 240GB
CORSAIR HX Series HX750 750W
Cooler Master HAF XM

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Item#: N82E16817139010
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