Loading build...
Your Shops


Cougar GX-S 400

The Cougar GX-S 400 has a maximum capacity of 400 Watts.

It has an 80 Plus rating of Silver, is built to be silent, and its dimensions (LxWxH) are 18cm x 14cm x 8.6cm.


Cougar GX-S 400

help iconCapacity400Whelp iconLength18cm
help iconForm FactorATX12Vhelp iconWidth14cm
help icon80 Plus RatingSilverhelp iconHeight8.6cm
help iconEfficiency at 100%86.34%help iconFan Size140mm
help iconEfficiency at 50%89.26%help iconModularno
help iconEfficiency at 20%86.47%help iconSilentyes
help iconInput Voltage110V - 240Vhelp icon24 Pin Mobo Connectoryes
help iconInput Frequency Range50Hz - 60Hzhelp icon4+4 Pin CPU Connectoryes
help icon+3.3V Output20Ahelp icon8 Pin Connectors1
help icon+5V Output20Ahelp icon4 Pin Connectors3
help icon+12V Output33Ahelp iconSATA Connector5
help icon+12V Count2

Cougar GX-S 400 compatibility review

The Cougar GX-S 400 power supply has a maximum wattage output of 400W. This is a very low PSU capacity, and should only be used when powering a low power system. Remember that a higher PSU capacity does not necessarily equate to a higher wattage output and a more expensive electricity bill. In fact, you may find that a higher capacity PSU will function more efficiently than a lower capacity PSU because it is dealing with a lower percentage of its maximum load - that is, it is not being stressed to the same extent.

The Cougar GX-S 400 has an 80 Plus rating of Silver. This means the PSU operates at average efficiency levels of at least 85%, 88%, and 85% for loads of 100%, 50%, and 20% respectively. Silver is the third-best 80 Plus certificate available, and as such the Cougar GX-S 400 is considerably efficient and is recommended. The actual efficiencies for this PSU are 86.34%, 89.26%, and 86.47%, for loads of 100%, 50%, and 20%.

The dimensions of the Cougar GX-S 400 (LxWxH) are 18cm x 14cm x 8.6cm. Make sure to compare these measurements against the case you desire if planning on using it in a build.

The Cougar GX-S 400 is not modular, meaning that cables are built into the PSU itself and cannot be taken out and connected back in as necessary. This can result in difficult cable management and consequently a messy build and poor airflow.

The Cougar GX-S 400 is designed for low volumes, meaning that its constant drone while your PC is on would be less noticeable - ideal for those that prefer silent environments.

Merchant Comparison
Merchant Price
- -
Custom PC Builder Auto PC Builder Compare PSU All Power Supply list
Best Compatible Hardware by Price
Type :
$ $

Similar PSUs to Cougar GX-S 400