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Item#: N82E16817139006

CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply

Average Rating

5 out of 5 eggs(1,860 reviews)

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Now: $126.99
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Buzz
Excellent supply
5 out of 5 eggs
Very well made. For many overclockers, having one +12v rail with a massive 60 amp capacity will provide absolute bedrock ...
— Milosz 3/16/2008
The Right PSU
5 out of 5 eggs
Everything, I know you read tons of reviews before making a smart choice, but let me tell you, this is the one. It has a ...
— 1/22/2008


Quick Info
Manufacturer Warranty
  • Manufacturer Limited Warranty period (parts): Lifetime
  • Manufacturer Limited Warranty period (labor): Lifetime


Return Policies

This item is covered by Newegg.ca's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes

Okay, it's a power supply. Not much excitement there unless it starts smoking, right? 750 watts DOESN'T excite you? Maybe the 60 Ampere +12V rail (and there's just the one +12V rail, so you don't have to balance your power needs by hand.) will do the trick. How about the ability to auto-sense your input voltage from 90Vac to 264Vac, 50/60Hz? No more voltage selector switches!

Run cooler, too, because it can be up to 80% efficient (tested at 20%, 50% and full load), meaning less waste heat from the supply and smaller electrical bills.. Compatible with both ATX 2.0 and ATX 2.2 systems, it includes long cables for even full-sized tower installations. Nvidia SLI support. It includes power connections for eight SATA drives. A 140mm variable speed fan with double bearings gives good airflow with minimal noise. Active power factor correction helps deal with inductive loads (drive and fan motors, mostly).

Give your computer muscles!

  • newegg ATX12V and EPS12V Compatible Compatible with the ATX12V v2.2 and EPS12V standards, the Corsair CMPSU-750TX provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
  • newegg 750W Maximum Power The Corsair CMPSU-750TX provides a maximum power of 750W for a safe, reliable output for high-end computer systems.
  • newegg Highly Efficient Delivering over 80% efficiency, the Corsair CMPSU-750TX power supply saves energy and may even reduce your electric bill!
  • newegg NVIDIA SLI Certified Featuring four 6+2-pin PCI-E power connectors, the Corsair CMPSU-750TX power supply has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.

Get the most from your Corsair CMPSU-750TX with these extras!

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Learn more about the Corsair CMPSU-750TX

Model
Brand
CORSAIR
Model
CMPSU-750TX
Spec
Type
ATX12V / EPS12V
Maximum Power
750W
Fans
Thermally controlled 140mm fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
8
SLI
Ready
CrossFire
Ready
Efficiency
> 80%
Energy-Efficient
80 PLUS Certified
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
10A
Output
+3.3V@30A, +5V@28A, +12V@60A, -12V@0.8A, +5VSB@3.0A
MTBF
>100,000 Hours
Approvals
UL, CE, CB, TUV, FCC, CCC
Features
Connectors
1 x Main connector (20+4Pin)
1 x 12V(4/8Pin)
8 x peripheral
8 x SATA
2 x Floppy
4 x PCI-E
Features
Ultra-quiet 140mm double ball-bearing fan delivers excellent airflow
80%+ energy efficiency at 20%, 50% and 100% load condition for less heat generation and lower energy bill
99% Active Power Factor Correction provides clean and reliable power to your system
Universal AC input 90~264V automatically scans and detects the correct voltage
Dedicated single +12V rail offers maximum compatibility with latest components

Compatible with Core i7
Manufacturer Warranty
Parts
5 years limited
Labor
5 years limited

Customer Reviews of the Corsair CMPSU-750TX

Do you own this product? Write a Review
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  • N/A
  • 8/31/2010 2:54:43 PM
  • Tech Level: above average
  • Ownership: 1 week to 1 month
  • Verified Owner
5 out of 5 eggsgreat psu

Pros: works great. came in sweet velvet bag.

Cons: not modular but I knew that buying it

Did you find this review helpful? Yes No

  • RJG
  • 8/30/2010 4:43:49 PM
  • Tech Level: above average
  • Ownership: 1 month to 1 year
  • Verified Owner
3 out of 5 eggsSeems solidly built, but...

Pros: Seems to have ample power, crazy amount of connectors

Cons: The fan was defective upon arrival. Some of the excess connector cables should be removable to free up room in the case. Even with my full tower, it is cramped!

Did you find this review helpful? Yes No

  • djTeka
  • 8/30/2010 11:15:07 AM
  • Tech Level: above average
  • Ownership: 1 week to 1 month
  • Verified Owner
5 out of 5 eggsThat's what she said!

Pros: It fits, and does everything it needs to. I had to take it over to a friend of mine to put it in (If only my old PSU's motherboard power wasn't such a pain to disconnect, I could have done it myself! Not a fault of this PSU, though).

We haven't had any problems that I couldn't get past, and I'm pretty sure I'll have a bigger case (Next upgrade, other than PSU or RAM) before I need that second CD slot, if ever (see Cons).

We will see if this glowing review stays shiny, but only in time will we find out.

Cons: The huge mass of cords that I had to push the extra ones into the place that a 2nd CD drive would go.
I know I should have gone modular, but WOW.

The friend I had install this of course whined a bit about how many cords he had to find places for, why the case is so small (Thanks CINCO! Oops, I mean HP!), and the fact that I could have my setup running on a less powerful PSU.

I'm not going to knock it any Eggs for these problems, as I could have known that it wasn't modular, and possibly purchased a different one.

Other Thoughts: It runs everything I ask it to. All the Valve, Bethesda, BioWare, and Telltale (Sam and Max Season 3!) that I had. I even tried the recently released METRO 2033 demo from MSI, and it ran fine enough on High! Crysis too, even! (No AA on that one though, of course.)

{{{Wait a second, what do you mean I'm not reviewing my GPU, and that I just need to talk about the purchased item? Fine, out from the Pros and into the Other thoughts, you paragraph!}}}

To be serious and related to this product, this supply does everything I need it to, even in terms of powering everything so that the gaming experience isn't hindered by lack of power. There, I made it relevant.

I didn't necessarily need a new PSU, other than to prepare for future upgrades (and a blue Sapphire Radeon HD 3870 1-slot card that I got from a different friend [Yes, I realize it's an old card, but I got it for free!], since the HP provided PSU was a little low-powered [350W] and no 6-pin connector).

Did you find this review helpful? Yes No

  • TJ311
  • 8/30/2010 11:04:12 AM
  • Tech Level: above average
  • Ownership: 1 month to 1 year
  • Verified Owner
5 out of 5 eggsThe Best

Pros: Very stable. Priced right. Rebate.

Cons: Not one.

Other Thoughts: My two year old Antec power supply died last week. Purchased this new one rather than wait around for the RMA for the old one. Can't go wrong with Corsair!

Did you find this review helpful? Yes No

  • DARKTIGER
  • 8/30/2010 10:24:22 AM
  • Tech Level: above average
  • Ownership: 1 week to 1 month
  • Verified Owner
5 out of 5 eggs

Pros: Worked perfectly right out of the box
great cable length and selection choices.
ultra quiet fan.

Cons: none.

Did you find this review helpful? Yes No

  • AlphaportIT
  • 8/30/2010 8:27:47 AM
  • Tech Level: above average
  • Ownership: 1 day to 1 week
  • Verified Owner
5 out of 5 eggsGood

Pros: Quiet and very heavy
included cable ties & sleeved cables look nice

Cons: nothing

Other Thoughts: Purchased for an under-equipped Lenovo K320 desktop with only a 240W PSU for an i7 gaming machine.

Did you find this review helpful? Yes No

  • darth62969
  • 8/29/2010 10:23:59 AM
  • Tech Level: above average
  • Ownership: 1 month to 1 year
  • Verified Owner
5 out of 5 eggs

Pros: it works, runs a basic configuration well, looks great, well designed, and well protected during travel.

Cons: none

Other Thoughts: it works great it powers my system with ease. Upgrading to 2 5770s in a crossfirex configuration. hope it works

athlon ii x4 635
msi 790fx
500gb segate
light on dvd writer
asus 4350 512mb

Did you find this review helpful? Yes No

  • Candleknight
  • 8/27/2010 4:27:20 PM
  • Tech Level: above average
  • Ownership: 1 week to 1 month
  • Verified Owner
3 out of 5 eggsGreat performance. Unbearable high-pitch noise.

Pros: Solid as a rock. Looks very nice. Plenty of cables. Practically oozes quality, even comes in a friggin velvet pouch! As far as construction and performance go, this PSU is absolutely head and shoulders above any other I've owned.

Cons: Sometimes makes an unbearable high pitched whining/ringing noise that is oh so slowly leaching away my sanity. (I used a stethoscope to verify that it IS the GPU making the noise) So far it mostly happens whenever I load the GPU (by running Folding at Home or a graphics stress test), and also if I put the system to sleep and then turn off the case lights (?!? go figure)

The noise isn't super loud, though it is loud enough to be easily heard over the case fans and all the ambient noise in the room. It's the kind of thing that really really starts to drive you mad after a few minutes, to the point that I can't run Folding at Home or play high graphics games when I'm in the same room.

I think I'm going to RMA to Corsair. If that fixes the problem I'll change my rating. Still that means I won't have a PSU for a few weeks, so boooo.

Other Thoughts: Unbeatable function, but if you or anyone else who's going to be using your computer are under the age of 35, the noise WILL make you want to rip your own ears off.

Deserves five stars for performance and one star for that awful high pitch noise, so I'm taking the average between the two.

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

  • N/A
  • 8/27/2010 8:44:51 AM
  • Tech Level: above average
  • Ownership: 1 day to 1 week
  • Verified Owner
4 out of 5 eggsNice Work Corsair!

Pros: Quiet, Seems well built, plenty of cable options, and comes in a velevt bag for show and tell days. What more do you need in a power supply?

Cons: None so far.

Other Thoughts: 4 Eggs only as I can not vouch for the life span on the product. I hope it lasts longer than my goldfish did...

Did you find this review helpful? Yes No

  • N/A
  • 8/24/2010 10:46:36 AM
  • Tech Level: above average
  • Ownership: more than 1 year
5 out of 5 eggsGREAT!!!!

Pros: Everthing about it.

Cons: None

Did you find this review helpful? Yes No

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