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Item#: N82E16817139006

CORSAIR TX Series CMPSU-750TX 750W ATX12V v2.3 SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Compatible with New 4th Gen CPU Certified Haswell Ready

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  • ATX12V v2.3
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@30A, +5V@30A, +12V@62A, -12V@0.8A, +5VSB@3.0A
  • ATX12V & EPS12V Power Supply
  • 264 V AC

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The quieter TX series redefines reliability for the industry. With fanless mode at low loads and 50C temp rating, the TX series is legendary for being reliable, efficient, and using high-quality components. 0.99 Active Power Factor Correction provides clean and reliable power. Featuring 80 PLUS Bronze efficiency, the TX series uses less power and produces less heat. A dedicated single +12V rail offers maximum compatibility with the latest components. Each PSU also includes long, pre-sleeved cables, perfect for modern cases with the PSU on bottom.

  • newegg Cools when needed An ultra-quiet 140mm double ball-bearing fan delivers excellent airflow when needed. When at low loads, the power supply will be in fanless mode.
  • newegg Designed to work under conditions 50°C temp rating and industrial-grade 105°C primary capacitors ensure amazing reliability and stability under extreme conditions.
  • newegg 80PLUS Bronze certification The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% 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 SLI and CrossFire Certified Featuring four 6+2-pin PCI-E power connectors, the Corsair CMPSU-750TX power supply has gone through a series of rigorous SLI and CrossFire certification tests for maximum system stability when building SLI and CrossFire PCs.


Learn more about the Corsair CMPSU-750TX

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the Corsair CMPSU-750TX

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  • Sandy H.
  • 3/9/2016 1:53:22 PM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood PSU, but annoying fan.

Pros: Works as advertised.

Cons: The fan kicks on every now and then to cool the PSU, and its fairly quiet while running and starting up, but when it turns off it makes these light almost clicking sounds, which makes it the loudest thing in my PC. Just be aware of this before buying. K?

Did you find this review helpful? Yes No

  • Anonymous
  • 1/5/2016 6:09:32 PM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsFailed after 5 years and 2 months.

Pros: Worked well for 5 years and 2 months without stability issues.

Cons: Worked for 5 years and 2 months only.

Other Thoughts: Purchase in 11/2010. Failure in 01/2016. In pristine condition, dust free.

One week before failure HTPC started shutting down randomly. It did so a few times until I could not restart it again. Used a Thermaltake PSU tester to test the PSU as my first troubleshooting point, and, alas, the PSU had failed. Only The 5V rail was still working, everything else had failed. Replaced it with a spare Corsair HX750 (HTPC works fine now). Just out of warranty (by 2 months), too bad. Overall, it was a reasonable investment, and I don't regret it. On the other hand, its failure warrants trying a different manufacturer for a change. I have basically only owned Corsair PSUs (TX850, HX750, TX650, TX750, RM850, RM1000), all of which have performed well so far until TX750's failure. No hardware components were affected by the PSU failure.

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  • Paul Z.
  • 12/31/2015 12:40:09 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsThis thing is Fan Club material!

Pros: I bought this 6 years ago for an old core2 duo build and later put this in my i5 2500k build, Its been running games and idle nearly 24/7 through multiple power outages and surges. Ive probably only been using half its potential but It's time to blow out the cobwebs in it - gonna try some serious overclocking on my Sandybridge CPU along with a couple new Geforce GTX 960's running in SLI!

Cons: It makes me feel old.

Other Thoughts: I'll check back in when it dies unless i do first...in which case I've kept the felt bag and left instructions to be buried with it.

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  • Tyler B.
  • 12/26/2015 10:55:50 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsAmazing PSU! 7 years and still going strong!!

Pros: - It will never die (jk). 7 years and this thing still runs perfect.
- Very cool for a power supply.
- Was overkill for my first rig, but I put the extra wattage to good use. Including my normal components I have 14 fans in my case. This thing supports them all.
- Got it for a good price back then.

Cons: - Not modular, but not many were during its time.

Other Thoughts: - Really crazy this thing is still kicking after so long. Feels like I can get a few more years out of it even now. Very impressed by this PSU and will probably only buy Corsair after having this.

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  • N/A
  • 11/25/2015 12:26:48 PM
  • Ownership: more than 1 year

5 out of 5 eggs7 Years and still going!

Pros: - 7 years and still going strong (installed in 2008)
- 750 watts
- On/Off Switch

Cons: - Not modular, but wasn't going to big cable management anyways.
- Nothing else

Other Thoughts: I bought this PSU for my 2008 computer build (first build I did). The 750w was overkill for that build, but I wanted something that I could upgrade parts and not need to change out. It's been 7 years and it's still going strong. I like the on/off switch as I can still have the PSU plugged in during maintenance and still work on it.

I am currently upgrading my system to FX8350, R9 390, 32GB DDR3, and using this PSU unit.

We will see how much longer it lasts :)

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

  • N/A
  • 9/28/2015 5:49:39 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs7 Years Later...

Pros: Bought this new from Newegg in 2008 and am now selling this used as it still works perfectly. No issues at all.. ever...

Cons: None

Did you find this review helpful? Yes No

  • N/A
  • 8/22/2015 6:42:55 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsAwesome

Pros: Still going strong 6 years later

Cons: none

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  • N/A
  • 8/19/2015 11:48:42 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs6 years still going strong

Pros: After 6 years, still going strong. Tested all the voltages and they are still within tolerances.

Cons: It's not modular but back in 2009, modular power supplies were extremely rare.

Did you find this review helpful? Yes No

  • N/A
  • 8/11/2015 11:17:23 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsUnacceptable

Pros: When it worked, it provided sufficient power for my system

Cons: I had one stop working for me after 16 months of use, and so I got it replaced under warranty (but had to wait about 5 weeks and spend $25 on shipping). Then, 20 months later the replacement PSU also failed. I would not recommend corsair TX series PSUs to anyone

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  • N/A
  • 8/3/2015 9:26:59 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs5 years after

Pros: It's been working flawlessly for more than 5 years!

Cons: I should've bought the modular PSU :D This one has messy wires all over. Meh no big deal.

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Item#: N82E16817139006
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