The Thermal Grizzly CPU Contact Frame Intel 1700 LT is a mounting aid for Intel mainboards with the LGA1700 socket. The contact frame replaces the standard ILM of the mainboard and improves the cooling performance of the CPU cooler through optimized contact pressure. The “Lite” version of the frame is manufactured using injection molding. The material used is an acrylonitrile-butadiene-styrene copolymer, which has a 15 percent glass fiber content for additional stability.

Issues with the ILM
The standard Integrated Loading Mechanism (ILM) has contact points located in the centre of the elongated CPU. Due to the resulting uneven contact pressure of the processor into the socket, the surface of the Integrated Heat Spreader (IHS) curves concavely. As a result, the base plate of the CPU cooler rests primarily on the edges of the IHS, so that the thermal “hotspot” in the middle of the CPU is not optimally covered.