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Item#: N82E16817139040

CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V / EPS12V
  • 80 PLUS BRONZE Certified
  • 90 - 264 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@62A, -12V@0.8A, +5VSB@3A
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.
IronEgg
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 CX750

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Corsair CX750

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Showing 161 of 161 reviews - Clear Filters

  • Dower C.
  • 12/26/2014 6:42:08 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDisappointed. Bad XMas Gift. Dead After 3 days

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Looks well made. Lots of connectors.

Cons: Dead after only 3 days of usage.

Other Thoughts: I bought this with a complete set of components to teach my son how to build a computer system this Christmas. Everything was fine until Christmas day (we built it early), when all it would do is spin the fans briefly and then nothing. I tried the PSU in one of my other systems, and the same thing. Luckily I was able to scavenge an old PSU to run my son's system. But sadly, he can't run his new GTX 760, since the old PSU doesn't have enough connectors.

Overall, I'm quite disappointed. I figured Corsair was a name brand. I didn't even have the PSU in an overclocked or overburdened system. It's a vanilla i5, one HD, one DVDR, and a GTX 760, all non-overclocked.

Did you find this review helpful? Yes No

  • Dower C.
  • 12/25/2014 9:28:13 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDead After 3 days... Disappointed

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Physically seems well made. Lots of connectors.
I didn't have the noise issue that others complained about.

Cons: Died after 3 days of usage in a pretty basic mAtx system with no overclocking... Technically, this power supply was underutilized to even cause any issues.

Other Thoughts: This was part of a Xmas gift for my son, and when we put the system together it was fine. Pretty small setup, 1 HD, 1 DVDR, mATX mb, the only power hungry thing in this was an EVGA 760 GPU. Non-OC system i5. Nothing here should have taxed the PSU, but alas, it's dead after only 3 days.

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  • Leon H.
  • 12/3/2014 8:02:49 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsAnnoying coil whine

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Strong output in power and manageable in size. Wires can be neatly cabled.

Cons: Super annoying coil whine fresh out of the box that crickets even when it is not under heavy load. I've tried moving, flipping, replugging the PSU with no avail. This is apparently a known issue. It is extremely unfriendly to the ear when you're not using noise cancelling earphones meaning if you're just casually on the internet, you'll be losing your mind.

Manufacturer Response:

Dear customer,

We're sorry that your CX750 has coil whine. If you would like a replacement, please contact us by submitting a ticket at corsair.force.com or calling us at 888-222-4346 and we'll be more than happy to help you.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

2 out of 2 people found this review helpful. Did you? Yes No

  • Joshua S.
  • 12/3/2014 12:36:37 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGREAT

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Great psu, Good power rating, 80 plus Bronze, Long cables. Crossfire/Sli ready. Silent. (surprising)

Cons: None really. The bars that keep the fan in are a little flimsy but nothing big.

Other Thoughts: I bought this power supply on sale, took the risk because i heard it had terrible coil whine. I've had it for awhile doing many tests and overclocking on it. No coil whine and a silent fan. It also stays very cool.

1 out of 2 people found this review helpful. Did you? Yes No

  • Jay R.
  • 12/2/2014 10:19:43 PM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggsGreat budget PSU

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: - Looks Nice
- Cheap but high quality : good value

Cons: - None really

Other Thoughts: Had it for over a year.
NEVER had any issue with it .
It powers up my system with no problems :

- Gtx 760 OC
- i5 4670k @ 4.4ghz
- 8gb RAM
- 3 1TB 7200rpm HDDs

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

  • Mr. T.
  • 11/29/2014 6:44:40 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggscould not pass it up

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Great price !!! got as a back up to the other 2 i have which have been running 6+ years (knock on wood)

Cons: none

Did you find this review helpful? Yes No

  • Christian S.
  • 11/24/2014 10:04:28 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDoesn't last, cheap quality.

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Quiet for a short time, fits in most cases well.

Cons: After about 4 or so months you'll start to notice a slight coil whine when the PSU comes under strain, usually when playing video games. Soon, the PSU will fail outright. This is exactly what happened with the first 750 I had, and it's happening again with the one I have now. (After RMAing it, which was a dreadful process with Corsair).

Other Thoughts: I wish I had saved myself the trouble of dealing with corsair and this cheap PSU by buying something else. Save yourself the trouble and find something else.

2 out of 2 people found this review helpful. Did you? Yes No

  • John H.
  • 11/9/2014 3:00:28 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsCOIL WHINE

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: It got coil whine after 3 weeks of minimal use. Was unable to RMA through Newegg since I sent in the Original UPC off the box for the Rebate(not neweggs fault). The PSU still works but has an annoying whine. I'll have to send it in to Corsair when it wont interfere with work.

Cons: COIL WHINE

3 out of 3 people found this review helpful. Did you? Yes No

  • Raymond F.
  • 11/4/2014 5:01:14 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery nice PSU

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: I really like this power supply; granted it is not modular but I love how long cables are, particularly the CPU cable. I have a mid tower case. The CPU cable is so long that I am able to route it around my motherboard keeping it out of sight. I have a 900 watt Antec and disappointed how short the CPU cable was. I had to route it over the video card which generally seems the case. Some complained that the cables were too long. I love how long they are. It gives you plenty of room to play with them.

Cons: It is not modular but I didn't want to pay extra for a modular PSU, so it is not really a con.

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

  • Trenton G.
  • 11/2/2014 4:59:18 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsLoud under any load

This review is from: CORSAIR CX series CX750 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Corsair CP-9020015-NA Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: - Cheap

Cons: - Loud
- Too Cheap
- Coil Whine

I had this for about 2 weeks before I returned it for a refund. Apparently, the manufacturer who made the circuit board used subpar parts. The power supply make a loud whine under any load more than idle.

I bought a Rosewill Capstone 750W-M and was much more impressed by the quality.

Other Thoughts: My system specs:
XFX 280x Black Edition
i5-4690k
Gigabyte GA-z97x-UD3H-BK
Rosewill Capstone 750W-M

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

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