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Item#: N82E16817139030

CORSAIR Enthusiast Series TX750M 750W ATX12V v2.31 / EPS12V v2.92 80 PLUS BRONZE Certified Semi Modular Corsair CP-9020040-NA High Performance Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V v2.31 / EPS12V v2.92
  • Semi Modular
  • 80 PLUS BRONZE Certified
  • 90 - 264 V
  • +3.3V@30A, +5V@30A, +12V@62A, -12V@0.8A, +5VSB@3A
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  • newegg Cable Ready The modular cabling system includes a complete set of flat, detachable cables that allow you to use only the ones you need. This allows you to reduce clutter for a clean-looking system with improved airflow. The attached ATX cable is fully-sleeved for superior protection. And, all cables are extra long to support full-tower PC systems.
  • newegg ATX12V v2.31 and EPS 2.92 Compatible Supporting the latest ATX12V v2.31 and EPS12V v2.92 standards and backward compatible with ATX12V v2.2 and ATX12V v2.01 systems, the CORSAIR Enthusiast Series TX750M provides maximum power stability to drive the processors as well as other components for desktop and server computer systems.
  • newegg 750W Continuous Power with Single +12v Output Enthusiast Series Modular is designed for reliable operation in high-performance PCs where clean, stable power is important. It’s rated for full, continuous 750w power delivery at an ambient temperature of up to 50° Celsius. Robust and dedicated single +12V rail design providing up to 62A ensures the maximum provision of 12V power to energy-hungry components such as CPU and VGA card.
  • newegg 80 PLUS Bronze Certification for Smart, Efficient Power Delivery 80 PLUS Bronze is your guarantee that your Enthusiast Series Modular power supply will deliver 85% efficiency or higher at 50% load. Superior efficiency is essential in a high performance power supply — it runs quieter, generates minimal excess heat, and saves you money every month.
  • newegg Ready to Take the Heat The ultra-quiet, 140mm double ball-bearing fan delivers excellent airflow with exceptionally low noise levels by varying fan speed in response to temperature.
  • newegg Critical Protection for Your Components Adherence to exacting performance standards for voltage regulation helps protect your high-performance gear. Exceptionally clean power output with low ripple and noise and multiple protection mechanisms gives you the confidence you need.

Learn more about the Corsair TX750M


Enthusiast Series


ATX12V v2.31 / EPS12V v2.92
Maximum Power
1 x double ball-bearing
Main Connector
+12V Rails
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
Haswell Support
Semi Modular
up to 85%
80 PLUS BRONZE Certified
Over Voltage Protection
Input Voltage
90 - 264 V
+3.3V@30A, +5V@30A, +12V@62A, -12V@0.8A, +5VSB@3A
>100,000 Hours
5.9"(W) x 3.4"(H) x 6.3"(L)
6.04 lbs


1 x Main connector (24Pin)
2 x 4+4-Pin 12V CPU
6 x Peripheral
8 x SATA
2 x Floppy
4 x PCI-E
The latest ATX12V v2.31 and EPS 2.92 standards and it is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems.

An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.

80PLUS Bronze certified, delivering up to 85% energy efficiency at real world load conditions.

Universal AC input from 90~264V. No more hassle of flipping that tiny red switch to select the voltage input!

A dedicated single +12V rail offers maximum compatibility with the latest components.

Over-voltage and over-current protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components.


Model Name

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Corsair TX750M

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  • Steven L.
  • 9/4/2014 3:23:52 PM
  • Tech Level: High
  • Ownership: more than 1 year

3 out of 5 eggsOver rated bulkey cables! See Notes!

Pros: Well it's a bronze certified supply that has lots of extra power and connection cables.

When I purchased this Corsair still had a good reputation for the extra cost!
It really seemed like a heavy solidly built power supply that would hold up. It sort of did but was costly at the end of it's life!

Cons: I think Corsair is living off of there name at this point!

Not a modular supply until it's new version was released!

The non-modular version that I own has way too many
cables to tuck and hide!
This power supply is far from bad but was very pricey at the time I purchased it and was not modular in design.

The plastic sata power plugs are so brittle that I had two crack right out of the box!

It's supposed protection circuit failed killing my expensive main board and more!

Other Thoughts: Well, I had a very expensive Asus P8-Z68 Deluxe/Gen3 board that failed due to this power supply failing!

I lost my Asus 6950 video card. motherboard and a stick of ram all fail do to a huge power spike from this power supply!
It's still under warranty and will be sent out, but the damage was done!
My Asus board had the RMA refused since the voltage spike caused exposed trace lines on the top and bottom of the board!

I was able to get the Gskill ram replaced under warranty and the Asus 6950 as well.

However, the Z-68 Deluxe board was toasted and Asus would not replace the board no matter who I talked to about it.

I was so angry at Asus that I will not buy there boards any more and will easily switch to MSI in the future!

Being a tech I understand that Power supplies can fail but taking my board, video card and a stick of Ram with it was a bit too much.

Until HardOCP (Best hardware website) can rate a new power supply with a gold award that I can afford I'll stick with a Roswill 750 Gold that I just ordered for only $89 that has a $20 rebate as well and is mostly modular in design with a single 12 v rail!

My new Z77 board, 16 gig of Gskill ram, i5 2500k,3 solid state- 3 mechanical hard drives,2 optical drives, and a R9 270X video card are currently all running perfectly, powered by a $30 700 watt Roswill power supply I bought over 3 years ago as a temp power supply and I'm glad I bought it!

At least it will carry me over until the 750 watt Gold modular Roswill arrives in 4 days!

I will get the Corsair sent in for RMA but it's brittle ended power plugs and extensive long non modular cables will always be a eye sore.

I knew what I was buying when I bought it but 3 years back modular power supplies were ultra expensive and this was a $179 power supply back then!

I will avoid Corsair in the future and probably buy SeaSonic supplies that are also very expensive but received a Gold Award from Hard OCP

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  • William M.
  • 5/1/2014 11:50:33 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood Quality PSU

Pros: Good Quality components, plenty of cable length for routing

Cons: none

Other Thoughts: I'm an IT technician and was building two new systems, one for me and one for my wife. I redid my old system for my son. I bought two of these as I've used Corsair psu's in the past. I've always been happy with their products and will continue to use them until I get disappointed but as of now I'm a satisfied customer.

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  • Andrew E.
  • 4/16/2014 7:44:10 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsFailed after 4 days

Pros: Lots of connectors & adapters, fits nicely in case, looks decent enough

Cons: Bricked after 4 days. My build has an estimated wattage of <500W according to pcpartpicker. It was working fine until I plugged in the second hard drive; now it's bricked, even unplugging everything but the motherboard & CPU. Corsair makes great RAM, but I guess their PSUs are just not up to snuff.

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

  • Ryan Y.
  • 4/3/2014 1:48:06 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsNot Impressed

Pros: Nice looking power supply, feels like a solid unit for the most part.

Cons: After doing some research I've come to find out that many clients are having noise and coil whine issues with newer PSU's by Corsair. These are the same issues that I am having with the Corsair TX750M. Don't like how every time I click my mouse, scroll or hover over items the power supply makes loading noises related to my movements. This unit also gets pretty warmer than what I expected it to.

Other Thoughts: Not sure if I received a faulty PSU but I am doing a RMA on this device in replace for a new one. When I receive my new replacement, I will write another review to see if it was just the first one that I received. If so I will be a satisfied customer, if NOT then I will no longer be supporting or purchasing PSU's from Corsair. If I have to do another RMA on my new replacement then I will definitely be looking for a different manufacture to purchase a power supply from. Like I said I'm not the only one who is having these issues with Corsair's newer power supplies. Even when my PC is idle the PSU still continues to make these weird loading noises which to me seems like a faulty PSU which is just a matter of time so I want to be on the safe side. I also owned the original Corsair TX750 back in 2012 and man was I a happy camper. All I have to say is that Corsair is suppose to be one of the better companies when it comes to these types of units and now they really need to step their game up in my opinion. I also don't like how the fan spins when only it needs to, I'd rather have a PSU where the fan is always spinning so that I know it's always running to try and keep the unit cool at all times. What is Corsair doing?

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  • Timothy P.
  • 3/26/2014 3:20:26 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFirst PS to go out on me EVER

Pros: Matched the color of my case.

Cons: Started giving intermittent 12v issues not even two days of using it and eventually could not keep the computer running at all.. This is the FIRST power supply I have EVERY had go out on me like this and I have built lots of computers.

Other Thoughts: Now I'm nervous because I also have Corsair memory!
I have an RMA with Corsair since it was past the 30 bought from newegg. I will try and remember to update my dealings with them.

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  • Timothy P.
  • 3/21/2014 5:24:09 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggs12V rail jacked up

Pros: Worked great out of the box.

Cons: After one week the 12v rail started acting up intermittently. USB lights on some of my equipment would dim or go out. and I would lose keyboard and mouse control. Asus z87 MB would activate the protection circuits and shut system down. It was only once in a while at first but eventually it ws two or three times an hour. Luckily I had an older PSU laying around and it salved the day..

Other Thoughts: Not truly modular. It's about a half-mod. I ended up with wire i had to tuck away somewhere.

Kinda disappointing that an "enthusiast' quality PSU would die like this. From some of the reviews I'm not the only one. What''s going on, Corsair?

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

  • Patrick H.
  • 3/12/2014 1:39:49 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsCorsair Quality

Pros: Rock solid power at a good price, plus all the connections I needed were the non modular ones. :)

Cons: No.

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  • Michael M.
  • 3/6/2014 5:26:24 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBig power

Pros: Good (partial) modular power supply. Had all the connections necessary for the 4th GEN MBs and CPUs.

Cons: None so far

Other Thoughts: Replaced a OEM 550W which was limited to the PCI-V connections. This came with 2 in case I want to consider SLI.

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  • Aaron K.
  • 2/28/2014 5:29:49 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGreat power supply

Pros: Solid performance with enough power to upgrade down the road. Long secondary motherboard connection worked on my full tower case without need for extension.

Cons: Not what I envisioned semi modular would be.

Other Thoughts: I read reviews that said the non-modular cables were what everyone needs to make a computer, so all thye hard wired cables would be used on every build. I assumed this was true, but this is not the case. I did not need the molex cord and had to hide this rather large cable. Next time I will look closer as to what semi modular means as it seems to vary quite a bit.

Did you find this review helpful? Yes No

  • Ted M.
  • 2/16/2014 9:29:46 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFailed after 4 months

Pros: Hmmm

Cons: Failed after 4 months. The PC hard-boots if I try to run any kind of intensive graphics. There was a faint pop and I still get the whine/growl and the +12V bounces around 11.2 volts in the BIOS monitor

Other Thoughts: I've ordered a PSU of another brand.

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

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Item#: N82E16817139030
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