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  • Corsair CX Series 750 Watt ATX/EPS Modular 80 PLUS Bronze ATX12V/EPS12V 744 Power Supply CX750M
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Corsair CX Series 750 Watt ATX/EPS Modular 80 PLUS Bronze ATX12V/EPS12V 744 Power Supply CX750M

by Corsair
| 95 answered questions

Price: $89.24 & FREE Shipping. Details
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
750 Watt
  • Modular cabling system lets you use only the cables you need
  • Built and tested to strict standards for trouble-free installation and smooth operation
  • 80 PLUS Bronze certified efficiency for low noise and lower power bills
  • Up to 85% energy efficiency means less heat generation and lower energy bills.
  • 0.99 Active Power Factor Correction provides clean and reliable power.
  • A dedicated single +12V rail offers maximum compatibility with the latest components.
  • A three year warranty and lifetime access to Corsair?s legendary technical support and customer service.
  • Universal AC input from 90-264V.
13 new from $89.24 3 used from $66.00

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Frequently Bought Together

Corsair CX Series 750 Watt ATX/EPS Modular 80 PLUS Bronze ATX12V/EPS12V 744 Power Supply CX750M + Intel Core i7-4790K Processor  (8M Cache, up to 4.40 GHz) (BX80646I74790K) + Cooler Master Hyper 212 EVO - CPU Cooler with 120mm PWM Fan (RR-212E-20PK-R2)
Price for all three: $424.22

Buy the selected items together



Technical Details

Size: 750 Watt

Product Details

Size: 750 Watt
  • Product Dimensions: 5.9 x 6.3 x 3.4 inches ; 3 pounds
  • Shipping Weight: 6.2 pounds (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B00ALK3KEM
  • Item model number: CP-9020061-NA
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (551 customer reviews)
  • Amazon Best Sellers Rank:
  • Date first available at Amazon.com: December 11, 2012

Product Description

Size: 750 Watt

Product Description

CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, easy installation. The flexible modular cabling system lets you use only the cables you need, and 80 PLUS Bronze certified efficiency means less excess heat, lower noise, and lower power bills. The large-diameter, thermally controlled fan makes the CX Series Modular quieter at idle, and the large diameter reduces noise even when you’re pushing your system hard. And, the matte black finish, black-sleeved cables and black connectors help give your system a restrained, high-tech look.

From the Manufacturer

CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and the flexibility of modular cabling.

Overview

Modular Cabling

The modular cabling system lets you use only the cables you need. You get to save space and reduce clutter for a cleaner-looking build and improved airflow.

Reliable and Compatible

CX Series Modular is built and tested to strict standards for trouble-free installation and smooth operation.

Low Noise

80PLUS Bronze certified efficiency and clever fan design allow for little or no detectable fan noise during regular operation.

Good Looks

The matte black finish, black-sleeved cables and black connectors help give your system a restrained, high-tech look.

Features

Corsair Engineering and Quality Control

Every Corsair power supply is designed by our California engineering team and built to our exact specifications. The same care that goes into the design and testing of our renowned high-power enthusiast power supplies also goes into the CX Series Modular, because you need confidence and reliability regardless of your build budget.

Modular Cabling System

Since the peripheral power cables aren’t hard-wired to the power supply, you can connect only the cables you need for your exact configuration of PCI-E cards and storage devices. The rest of the cables stay in the box, and not in your PC’s case where they can add to the clutter and interfere with airflow.

Large-Diameter, Thermally Controlled Fan

Once you’ve installed a PSU, you shouldn’t have to think about it. Employing a thermally controlled fan makes the CX Series Modular quieter at idle, and the large diameter reduces noise even when you’re pushing your system hard.

Black Goes with Everything

You’re building a PC, not a battleship, and appearance counts. The matte black finish and all-black sleeved cables and connectors help give your system a high-tech, restrained look.

CX Series Modular Power Supply Units

CX430M
CX430M
CX500M
CX500M
CX600M
CX600M
CX750M
CX750M
Dimensions (W x H x L) 150mm x 86mm x 140mm 150mm x 86mm x 140mm 150mm x 86mm x 140mm 150mm x 86mm x 160mm
Power 430 Watts 500 Watts 600 Watts 750 Watts
80 Plus Bronze Bronze Bronze Bronze
ATX Connector 1 1 1 1
EPS Connector 1 1 1 1
PCI-E Connectors 1 2 2 2
4 Pin Peripheral Connectors 3 4 4 4
SATA Connectors 4 5 6 6
Floppy Connectors 1 1 1 1

Customer Reviews

Easy installation and it works great.
T. Winegard
Modular cabling keeps the build clean and 500W is plenty of power, even for modest gaming rigs (with one video card).
Stephen G. Golden
The modular design allows me to only use the cables needed, saving space and making cables manageable.
Herman

Most Helpful Customer Reviews

55 of 59 people found the following review helpful By absolEQ on April 10, 2013
Size Name: 750 Watt Verified Purchase
I originally purchased the Corsair GS 700. They bill that model as a gaming PSU. Once installed, the PSU made a chirping noise (like a hard drive read/writing, but at a higher pitch). After searching youtube and reading more on the Corsair forums, I found this was a widespread "issue" with the GS 700. The GS model "features" a "smart" fan, which only runs when the load/temperature demands it. What I found is the fan was confused if it should run or not (attempting to kick on, chirping noise, kicking on and it running fine, then back to attempting to kick on and chirping).

When asking about this on Corsair's forums, they recommended an RMA for the same unit. Based on the many youtube videos documenting this noise and the numerous posts around this, I simply returned my unit to Best Buy for a full refund.

In looking into the Corsair models more, the CX is a lower model PSU. Anything above the CX model has the "smart" fan, which I did not want. This led me to this model.

- Great power supply
- Features a constantly running fan (at variable speeds depending on load/temp)
- Modular cabling, which allows for clean cable runs and reduces unneeded wires
- Low noise even with fan constantly running, even at higher loads/temps

While they tout the "smart" fan as a feature, for a gaming rig, I look at it as a drawback. The more airflow, the better.

I have been impressed with CX series and have not had any issues with the PSU. It is structually sound and appears solidly built. Highly recommend this unit to anyone looking for more power in their PC.

My rig:
Dell XPS 8100
Intel i7
16 GB RAM
250 GB Samsung SSD
3 TB Seagate HD
2 DVD/CD-ROMs
nVidia GTX 660 Ti (requires dual PCIe power adapters)
Dell 23" LED Monitor (DVI)
Sony Bravia 32" LCD TV (HDMI)
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16 of 16 people found the following review helpful By Brian on July 16, 2013
Size Name: 600 Watt Verified Purchase
Very easy to install and supplies more than enough power for my rig (i5-3570k and GTX 660 OC 2GB). Well worth the extra bucks for modular components.
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21 of 24 people found the following review helpful By Sir Chicken Head on November 13, 2013
Size Name: 430 Watt Verified Purchase
I've allways bought Corsair PSU's. One star was removed because of a missing cable. The AsRock B75m-ITX require (like most modern micro ATX motherboards) a 4 pin 12v connector. It's pictured in the discription of this PSU. It is too much of a hassel to send it back to Amazon. Besides that it's rock solid and priced rite. If you are using this mobo be aware that Cosair has the CX430 under evaluation for support of low energy CPU's. They say it most likely supports the Intel's i3-3325's low energy features. It has somthing to do with it shutting down during sleep mode (ultra low trickle). Cosair you can do better! Also, if you want to send me a cable I would gladly add back a star!

Update 12/29/13. I installed the Intest CIR controller yesterday and took another look at that 4 pin 12v connector. I noticed that it could be split in half just like that guy said who commented on this review. The thing is befuddling......so I had to eat my hat and add one more star to this review. By the way, there is no way this cable could go missing. It's one that is not modular meaning it's an appendage of the PSU. This makes it a semi-modular? Anyhow I recommend this PSU and will buy another one.
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11 of 12 people found the following review helpful By S. Stewart on April 20, 2014
Size Name: 750 Watt Verified Purchase
I built my computer in February, and this power supply is so quiet you can't tell the computer is turned on. I did have to leave out a fan on the side of the case I bought to fit the power supply, but I have had no heat issues and I'm not at all worried. I have had no issues with the product, and I am extremely satisfied with the final product.

I am using this with an Intel Core i7-4770K quad-core processor; an Apevia X-Hermes ATX mid tower case (5 fans included, but I had to leave one out for the power supply to fit); EVGA GTX 770 video card; and an ASUS Maximus VI Hero Motherboard.
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8 of 9 people found the following review helpful By Adam Trang on January 7, 2014
Size Name: 600 Watt Verified Purchase
This is a very good mid-range power supply. Short of using your desktop computer like a server, you won't need much better than this. This PSU has relatively long cables, thin shielding on the modular cables, and the cables are flat rather than round. As far as airflow goes, it's a massive plus. It's a bit unwieldy to run flat cables, but they fit much better into cases that have cable covers.

What surprised me most about this PSU, is that it is smaller than the one I replaced (which was of similar quality). Don't get me wrong, it isn't improperly sized, but it seems to be pushing the envelope when it comes to the ATX formfactor. This is impressive, and leaves a lot more room for you to run cables and much around in your case. It's a good 2 cm shorter than my old powersupply (OCZ modular) and a tad thinner.
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4 of 4 people found the following review helpful By Pablo U. on January 29, 2014
Size Name: 430 Watt Verified Purchase
Well built and quiet power supply. Only reason I dropped a star was that when plugging the 24 pin connector into my motherboard didn't quite sit flush against the back connector. Everything is working fine though. All in all a great product so far. I will update soon if any issues.
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3 of 3 people found the following review helpful By Denis Vukosav TOP 100 REVIEWER on September 9, 2014
Size Name: 750 Watt
Corsair CX750M PSU is another power supply from manufacturer to which I fully believe because of the extensive experience.

Its main features which need to be emphasized are:
- modular cabling that enables user to actually use only those cables which are required, not worrying about the space in which you will squeeze numerous unneeded.
- silent work regardless of constantly running fan
- low consumption of energy
- reliable and constant power level
- compatibility with newest hardware
- three year guarantee which ensures it’s product you can rely on

Though CX PSU models are treated as cheaper series of Corsair main difference is absence of Smart fan feature which in my case (because of some bad experience from past) is more drawback than feature.

Given that you don’t have to worry with the noise of this PSU even on higher temperatures and you want to spare some money for some other components, look no further because CX750M is great solution – modular, compatible, powerful, silent and reliable, what more can you ask from power supply.

Highly recommended.
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