The trick about keeping the GPUs cooled is to use better riser even the Gpus they putted close to each other they will stay cooled if you provide energy they require,this a few trick you need to know about the riser.
1- the riser type
The riser type is make deference on the energy that GPU need
2- The way is the riser setup
the propitiate way you need to setup the riser is to put 2 riser max per molex or stat cable
if you put more than 2 you will have a hot gpu or undefined device on the device manager
3-The riser type you should use
use at least version 6 the better is version 06c
or ver07
4-the last trick
you should know that the power supply unity work 80% at 100 load you must have at least 20% more than you need spend more $$ to save a lot of $$$$ may be your entire house
1- the riser type
The riser type is make deference on the energy that GPU need
2- The way is the riser setup
the propitiate way you need to setup the riser is to put 2 riser max per molex or stat cable
if you put more than 2 you will have a hot gpu or undefined device on the device manager
3-The riser type you should use
use at least version 6 the better is version 06c
or ver07
4-the last trick
you should know that the power supply unity work 80% at 100 load you must have at least 20% more than you need spend more $$ to save a lot of $$$$ may be your entire house
