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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
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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 1,189 of 1,189 reviews - Clear Filters

  • Christopher F.
  • 8/15/2014 5:30:01 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsGreat PSU while it works.

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: Well built, efficient, Modular power supply. Comes with many extra cables and even a nice bag for keeping your extras. I was quite happy when I first received this product and installed it in the Corsair 600T Case i bought along with it.

Cons: I bought this item on the sole idea that it was a quality product and hoped it would last at least through it's 7 year warranty without issue.

2 years into normal use and it's pretty well junk. computer reboots at random, or anytime I try to put the system under load. I have contacted Corsair and setup an RMA but am currently trying to get a replacement shipped to me before i ship the old one back. I shouldn't have to lose the use of my PC because Corsair's poor quality parts.

Did you find this review helpful? Yes No

  • Bryan F.
  • 8/14/2014 8:14:30 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

1 out of 5 eggsThird RMA and dead after around a year (update from previous review)

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: The unit feels nice and sturdy. Comes with plenty of cables and even a carry case.

Cons: This was my third RMA. First unit detonated (sparks out the back of the computer, tripped APC battery backup. Second replacement hummed/buzzed loudly. Sounded like a possible bad fan of vibrating regulator coil. So onto my third replacement. I built another system from the ground up (new mobo, processor, RAM, case, etc). I used the third RMA in this new system (old system was donated to a friend). After around a year, the new computer would not turn on. Performed basic troubleshooting and narrowed it down to the mobo or PSU. Replaced the PSU with my old trusty raidmax and would you have it, it powered on. I am not happy with my experience, and would not recommend this PSU to anyone. After cursing Corsairs voodoo doll in my room, I disassembledd the PSU to see what was wrong. I'm still in the process of testing the components myself, however I was shocked to see the power transistors are simply mounted to a plate of metal under the fan (would not consider it a heatsink by any stretch). Will be ordering a Seasonic as a replacement!

Did you find this review helpful? Yes No

  • Sean B.
  • 8/12/2014 8:55:42 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsPWS failed but Corsair came through

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 cables, easy to bend and manipulate

Cons: PWS was causing shutdowns after about a week. It wouldn't totally shut down - it would go to a black screen and the fans would rev up and down. At first it was only once every 3-5 days so it was hard to narrow down the failure. After the 5th or 6th week it started to fail every ten minutes so it was easy to narrow down at that point.

Other Thoughts: My 4 star rating is mostly for corsair support. RMA was easy, they allowed an express RMA, and since they were completely out of this unit (maybe from replacing them?) they upgraded me to an AX760. Great customer service from Corsair.

Did you find this review helpful? Yes No

  • Mark C.
  • 8/7/2014 11:34:33 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsworks okay

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 received a Dud, failed after a few months. Corsair replaced it with a new unit(1 wk turnaround). Works fine otherwise. nice assortment of bundled cables.

This power supply replaced an older unit that had problems with my Haswell board.

Cons: the fumes when opening the package are quite strong. you may want to air it out a few days.

Did you find this review helpful? Yes No

  • Bruce F.
  • 8/6/2014 10:15:49 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSolid

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: Solid and well built. 750watts more than enough too run most systems with single video cards. partly modular lends to less cables in case and better air flow.

Cons: Price is a little higher than some but you get what you pay for and you do not want to cheap out on the power supply unit for your system.

Other Thoughts: The 750 gives my system setup power to spare. Really only needed a 650w. Have another corsair 750 in other system going strong for over 3 years.
my system has:
Asus 1150 MB
4590 CPU
240GB SSD
650GB western Digital HD
DVD
Sound card
760 NVidia video card

Did you find this review helpful? Yes No

  • Clinton H.
  • 7/31/2014 12:16:59 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAnother great Corsair PSU

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's a CORSAIR~

Packaging was great, comes with a nice cloth bag for if you want to show it off for a prize at a LAN or something.

The cables themselves are decently sleeved-- but could use a higher-density material... Does not affect the looks too much.

Comes with a nice bag for all the cables
Comes with a nice case sticker, if your into that sort of thing.

Cons: None

Other Thoughts: I wouldn't mind having some LEDs on my PSU fans but totally unnecessary and not worth a con or a pro. Just a thought.

Did you find this review helpful? Yes No

  • Tetiana R.
  • 7/29/2014 6:27:09 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsGreat!

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: - Very quiet!
- Very good
- Nice bag
- Fan is up!
- wont crash in games or random reboot like the CX600 :D

Cons: - Didnt know where the last screw went, confusing screw layout with haf 912

Did you find this review helpful? Yes No

  • Jack K.
  • 7/28/2014 9:30:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsA good PSU

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: -Comes in exquisite packaging with it's own carry bags for the PSU and the cables.
-Virtually silent when not under load, but see note in cons section.
-Power delivery is great and I got a stable 4.3GHz OC on my i5 4690k.
-GPU OC is great too with a R9 290 at 1120CC/1500MC.

Cons: -This is advertised as a silent mode PSU where the fan does not spin up until 20 percent load. However the problem is when 20 percent load is achieved, the fan spins up rapidly and there is a quite of bit of noise generated along with some vibration.

Other Thoughts: I would avoid if you may have a problem with fans spinning up from load.

Did you find this review helpful? Yes No

  • Dan K.
  • 7/24/2014 3:15:46 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice

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: Plenty of long cables.
Fan only spins when needed.
Efficient.

Cons: None

Did you find this review helpful? Yes No

  • Anonymous
  • 7/24/2014 8:52:22 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsVery Nice and powerful

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: Easy installation, love the modular connectors. I really like the idea that the fan does not run unless it reaches a certain load. That helps keep dust out of the psu and case.

Cons: none

Other Thoughts: This is the nicest psu I ever purchased. It came with every type of cable you could need...plus it came in a nice velvet bag and the cables had their own Velcro enclosed wallet.

Did you find this review helpful? Yes No

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Item#: N82E16817139010
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