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Item#: N82E16817159111

COOLMAX CUL-750B 750W ATX 12V v2.3 / EPS12V v2.91 SLI/Crossfire ready Modular and Compatible with Core i3/i5/i7 Power Supply

  • ATX 12V v2.3 / EPS12V v2.91
  • 115 V - 230 V
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The CUL-series semi-modular power supply lets you select the cables you need while  cooling your gaming system with a 140mm Blue LED cooling fan and is 6 pin and 6+2 pin PCI-E ready, with clean and easy installation. While necessary connectors, like the 20+4 pin power connector, 6 pin PCI-E connector, 4 pin peripheral power connector & 4+4 pin CPU connector are attached to the unit, you decide which of the others should stay. Customize your power supply to reflect your system.

  • newegg 140mm Blue LED silent fan With one 140mm Blue LED silent fan, the COOLMAX CUL-750B power supply delivers its power to your components in a quiet and attractive way . The automatic fan setting ensures most effective cooling system. Enjoy great balance between cooling and noise level.
  • newegg Exceptional Reliability This COOLMAX CUL-750B features high quality components to provide stable performance. Over-voltage protection and short circuit protection on all output levels deliver maximum safety to your components.
  • newegg Smart cable management The COOLMAX CUL-750B with semi-modular design features native and modular cables for a clean and easy installation, which also achieves a better airflow.

Learn more about the CoolMax CUL-750B

Model

Brand
COOLMAX
Model
CUL-750B

Spec

Type
ATX 12V v2.3 / EPS12V v2.91
Maximum Power
750W
Fans
1 x 140mm Blue LED silent fan
Main Connector
20+4Pin
+12V Rails
4
PCI-Express Connector
1 x 6-Pin, 1 x 6+2-Pin
SATA Power Connector
4
SLI
SLI Ready
Haswell Support
No
CrossFire
CrossFire Ready
Modular
Modular
Over Voltage Protection
Yes
Input Voltage
115 V - 230 V
Output
+3.3V@24A, +5V@30A, +12V1@16A, +12V2@16A, +12V3@15A, +12V4@12A, -12V@0.5A, +5VSB@3A
Dimensions
5.90" x 6.30" x 3.30"
Weight
3.25 lbs.

Features

Connectors
1 x Main connector (20+4Pin)
1 x 4+4-Pin 12V
4 x Peripheral
4 x SATA
1 x Floppy
2 x PCI-E
Features
Automatic fan setting for most effective cooling system

Native and modular cables for a clean and easy installation

Smart cable management

Great balance between cooling and noise level

All output cables with nylon sleeving

Over voltage protection, short circuit protection on all output levels

Spec

Energy-Efficient
No

Manufacturer Warranty

Parts
3 years limited
Labor
3 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the CoolMax CUL-750B

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  • Roy R.
  • 6/13/2014 1:01:34 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAwesome PSU!

Pros: Meets and exceeds expectations. Running on an AsRock 990 Extreme MOBO with AMD 8 core @ 4.4 GHz + 32 GB RAM with plenty of peripherals!!

Cons: None perceived

Did you find this review helpful? Yes No

  • Daniel K.
  • 3/19/2014 6:41:12 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsloud but bright!

Pros: - Was great while it lasted
- Had LED's that were quite bright.

Cons: - Expected to last longer than two years
- Loud
- not enough cables for me

Other Thoughts: I've never had a power supply last less than 4 years. This was my first one. My wife made me turn my computer off at night because the fan was so loud, and it was downstairs across the house.

Did you find this review helpful? Yes No

  • Amy W.
  • 3/11/2014 11:44:14 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggssolid build quality

Pros: works as advertised. plenty of cables and good length of cables for most cases.

Cons: none

Did you find this review helpful? Yes No

  • Vicki H.
  • 1/22/2014 8:22:03 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

2 out of 5 eggseh

Pros: Good bass for the price, nice look, nice feel.

Cons: mic is too sensitive, my friends can hear my game and if i turn my mic sensitivity lower they cant hear me, and if i turn my volume lower i cant hear the game.

0 out of 10 people found this review helpful. Did you? Yes No

  • Ryan N.
  • 1/10/2014 7:00:58 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsFire sale

Pros: Worked for a while

Cons: After owning this psu for over a year it started destroying my pc, it took out one of my ram, my cd/DVD burner drive completely melted, and hard drive caught on fire I opened case and blew it out to salvage the drive but basically if you don't want to burn your house down spend the money and buy better brand.

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

  • Ryan K.
  • 1/2/2014 4:08:15 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDied, took parts with it

Pros: Worked for a year.

Cons: Died, took mobo with it. Can't even get spare PSU's to run the computer now. Smelled smoke and bam, out it all went.

Really disappointed here. I built a computer for my fiance to play games on and it just cooked it.

Did you find this review helpful? Yes No

  • Caleb H.
  • 10/2/2013 1:08:09 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsSolid PSU

Pros: Quiet. :Plug 'n play. Did exactly what I wanted. Comes with a bunch of extra connectors.

Cons: The extra connectors are not attached and.I have been unable to figure out how to attach them. The instruction manual offers 0 help. I just ordered a new GSU, so this will soon be an issue.

Other Thoughts: Did exactly what i wanted, but the in-box model offers only enough connections to run the bare essentials. If you plan on adding extras like a second HD, etc. you will need to figure out how the additional cables work.

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

  • Alexander J.
  • 9/4/2013 5:34:16 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsDoes the job just fine.

Pros: -Not obnoxiously loud
-Powers a single GPU & HDD gaming setup perfectly
-Includes cables for just about everything you need
-Still running great after 2 years of use
-Braiding on the cables is a nice touch

Cons: -Not a fan of the LEDs

Other Thoughts: All in all, I have no serious complaints about it. It does what I need it to. It has powered my gaming PC for over 2 years now. The only thing I don't like is that it has LEDs and I am not a fan of the whole "fancy lights in your PC" thing.

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

  • Raul T.
  • 8/13/2013 5:08:48 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsits fine...

Pros: its works

Cons: fan was DOA

Did you find this review helpful? Yes No

  • Abel B.
  • 4/29/2013 2:20:52 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsTERRIBLE

Pros: Nothing

Cons: It came DOA to start. Thats about all the con you need to avoid this product.

Other Thoughts: Would be nice if they would really check there product before they send it out

Did you find this review helpful? Yes No

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Item#: N82E16817159111
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