Coolmax 14019 400W 120mm Silent Fan ATX Power Supply CX-400B - Black

by Global Marketing Partners

Product Details

• Product Dimensions: 9 x 8.5 x 4 inches ; 2.9 pounds
• Shipping Weight: 3.2 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B0002474JE
• Item model number: 14019
• Average Customer Review: 3.5 out of 5 stars  See all reviews (4 customer reviews)
• Date first available at Amazon.com: July 7, 2004

Product Description

400 W @ to 132V AC, 400 W @ to 264V AC - ATX 12V Power Supply

Customer Reviews

Most Helpful Customer Reviews

9 of 9 people found the following review helpful:

4.0 out of 5 stars Power supply failed after 5 weeks, February 25, 2007

By 

Fred E. Smith - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Coolmax 14019 400W 120mm Silent Fan ATX Power Supply CX-400B - Black (Personal Computers)

Easy to install with plenty of connectors on the wiring harness. My PC monitoring software shows the voltages supplied are within specs. I am very pleased with this unit.
-------------- Initial review --------------------------------------------

This power supply failed after 5 weeks in use. It began causing spontaneous reboots of the PC, which was cured by the replacement of the power supply. It has a 1 year warranty and will be returned to CoolMax for replacement. I will report on their service when the problem has been resolved.

CoolMax replaced the defective unit, but I had to pay the shipping to return it. If you are looking for a reliable power supply, I would consider other brands.

4 of 4 people found the following review helpful:

1.0 out of 5 stars Do not buy this model!, December 19, 2008

By 

A. Cline - See all my reviews
(REAL NAME)   

This review is from: Coolmax 14019 400W 120mm Silent Fan ATX Power Supply CX-400B - Black (Personal Computers)

I build and take care of hundreds of computers for a University. I have a degree in Electrical Engineering. I have used many Coolmax@ power supplies. I placed an order for six model CX-400B Coolmax power supplies. Two failed within a couple months, three were DOA. Testing of the units show overvoltage, and lack of voltage control. Many motherboards were tried, the result was rebooting, failure to start and damage to one motherboard!! Warranty at Coolmax says they will replace them, but it shows someone at the company was asleep at the wheel during the production and inspection of this power supply. One star is one too many for this product!

3 of 3 people found the following review helpful:

4.0 out of 5 stars Rayreview, May 13, 2007

By 

Raymond D. Stark "Ray Stark" (DeQueen Ar USA) - See all my reviews
(REAL NAME)   

This review is from: Coolmax 14019 400W 120mm Silent Fan ATX Power Supply CX-400B - Black (Personal Computers)

This unit is a litte on the noisy side.However, if this is not a problem you will probably find it to be a good solid power suppply.
The instruction manual is excellent. It looks and performs in an excellent manner.