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Item#: N82E16817139010

CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 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@62A, -12V@0.8A, +5VSB@3A
IronEgg
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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 HX750

Model

Brand
CORSAIR
Model
HX750
Series
HX Series

Spec

Type
ATX12V 2.3 / EPS12V 2.91
Maximum Power
750W
Fans
140mm double ball-bearing fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
12
SLI
SLI Ready
Haswell Support
Certified
CrossFire
CrossFire Ready
Modular
Modular
Efficiency
Up to 90%
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
10 - 5A
Output
+3.3V@25A, +5V@25A, +12V@62A, -12V@0.8A, +5VSB@3A
MTBF
100,000 Hours
Approvals
UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick
Dimensions
3.4"(H) x 5.9"(W) x 7.09"(L)

Features

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

Low profile, black modular cables

Continuous power output at 50 Degrees C

80 PLUS Gold Certified efficiency

Multiple GPU ready

Industrial grade components, like 105 Degrees C 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 HX750

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Showing 1,200 of 1,200 reviews - Clear Filters

  • Corey M.
  • 9/14/2014 7:11:10 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsA Velvet Bag?

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Modular and great build quality. Super silent and just... so good.
Comes with any and all cables you would need for a modern PC and even gives you two bags you can keep the extras in.

Cons: One of the two bags was a black velvet straw string bag, think Crown Royal, and it leaves me wondering "Who or what is this even used for?"
Seems like they could have just left out that bag and shaved $0.10 and that would have been a better use of their resources.

Did you find this review helpful? Yes No

  • Joe B.
  • 9/8/2014 9:10:44 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWorked great until it broke

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Ran quiet and cool most of the time. It was able to power everything I wanted it to. All the cables were easy to manage.

Cons: It failed 11 months after I bought it even though it stayed in the box unused for 2 months.

Other Thoughts: I'll update this review if I get it replaced through warranty.

Manufacturer Response:

Dear Customer,

We're sorry for the inconvenience. If you haven't already please contact us directly at 888-222-4346 or you may submit a ticket at corsair.force.com and we will be happy to replace your power supply for you.

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

Did you find this review helpful? Yes No

  • Anonymous
  • 9/8/2014 7:11:45 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsMeh

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Reliable Power
Modular

Cons: Fan made cricket noise

Other Thoughts: After a few weeks of using this I realized the cricket noise I was tearing through my case trying to figure out was the fan on the power supply. Had it RMAed but they didnt have the same PSU so they sent me a lower quality one. When I told them the one they sent me was lower quality they sent me a third one. The third one worked and it was annoying to send the original two back but now I have an AX760 and im happy with it.

Did you find this review helpful? Yes No

  • Michael S.
  • 9/7/2014 3:38:11 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsCorsair fail

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Near silence occurred when consuming low power. Worked well when it did.

Cons: Got real loud when it came to gaming and streaming HD over network.

Other Thoughts: Used this PSU for my core i5, z77, 2x4GB setup for a little over a year and out of the BLACK my system just shut down in the middle of an important document (luckily I had already imported from word to gdocs, thank the clouds!). I thought it was a power outtage but my monitor was still on. Turns out the PSU was at fault after running a Corsair Paperclip PSU test (check the tube for it). Have to revert to a 5 year old, 500w Ttake PSU that hasn't failed me since.. now begins the RMA process -_- will never buy from Corsair again - just glad my components didn't get fried.

Did you find this review helpful? Yes No

  • Garrett C.
  • 9/6/2014 4:35:22 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStill going strong

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Modular, Gold Certified, rock solid reliable.

Cons: None

Other Thoughts: I've have this since I build my current computer back in 2010 and I have never had a problem with it, ever. It's quiet and allows me to only connect what I need. It's run SLI no problem and I was able to OC.

My computer is pretty much always one (when I'm home), so I am pretty impressed with the reliability of this PSU. I've had some iffy power supplies in the past... but this.... this is definitely not one of those.

Did you find this review helpful? Yes No

  • Trishan G.
  • 9/4/2014 10:30:01 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

4 out of 5 eggsAwesome build quality

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: - great build quality
- very quiet
- powering dual gtx760, 32gb ram, i7 4790k (all overclocked) with easy
- the little things (cable pouch, packaging PSU in silk bag)

Cons: - PCI-E and CPU power cable couple inches too short. Little to no wiggle room with them to make use of any cable management, had to straight line direct connect them on Corsair 550D case.

Did you find this review helpful? Yes No

  • KENNETH U.
  • 9/2/2014 2:28:22 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStill going strong after 3 years

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: I have had the older version of this PSU running strong in my PC for 3+ years. Fan is silent. Cables are a nice length. Good clean power.

This PSU has seen two platform upgrades and two cases. Fits perfectly in my CM HAF XB case.

Cons: None. Great reliable PSU. Corsair has never let me down.

Did you find this review helpful? Yes No

  • jan p.
  • 8/30/2014 9:40:58 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsUpdate

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: As in previous review dated ~ 12-2012

Cons: As in previous review

Other Thoughts: PSU failed bad. Some caps went KA-BLEWY.
Corsair honored warranty with NO problems.
I sent the unit back in original box with all components (cost $25) Corsair concurred and have sent me a NEW replacement.

A guy can't ask for more then that

Did you find this review helpful? Yes No

  • David E.
  • 8/28/2014 4:46:32 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Great cooler. Mine has worked for 2 years with no problems. Keeps cpu temp steady at 30C. Very quiet fans.

Cons: None

Did you find this review helpful? Yes No

  • Paul K.
  • 8/22/2014 3:49:55 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsNot a Fan of the Noise

This review is from: CORSAIR HX Series HX750 750W ATX12V 2.3 / EPS12V 2.91 SLI CrossFire 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: It actually is a nice power supply, when the fan isn't running !!

Cons: Unbelievably loud fan noise. The Ong Hua HA1425H12B-Z fan Corsair decided to put in this power supply is of very poor quality and insanely loud. You can't even find a data sheet on this fan so who knows what kind of sweat shop it came out of. Once I saw just how subpar this fan was, I voided my warranty and tried to replace the HA1425H12B-Z with a Noctura NF-A14 FLX, Noctura NF-A14 PPC-2000 and a Noiseblocker NB-BlackSilentPro PK3 to no avail. The problem is the high quality fans require at least 4.5V to run while the HA1425H12B-Z will run on as little as 3V. This means this power supply was designed specifically for this cheap fan and never intended for a quality fan from a reputable company.

Other Thoughts: I've owned Corsair power supplies in the past but the bitter disappointment in the HX750 will have me looking else where for my next power supply.

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

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Item#: N82E16817139010
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