Is it too hot inside the housing? Could they use more fresh air?

LD Cooling offers a simple, affordable solution. Open your PCI slots and use the sleek, black backplate. The conversion is done a few minutes and the effect is worthwhile in all cases. The universal design feels at home in any case!

Technical details:
Material: Aluminum
Color: black
Length: 120mm
Venting Percentage: 48%

Delivery:
5x LD Cooling PCI Cover - Black