Can use this with p870tm ?

[Maro97]

Dose anyone try this with clevo laptops LGA1151  ? 

[Kastner]

Yes, and it does not work. The heatsink is lying on the frame. So when you install this you will have a gap with the thickness of IHS. 
And because the VRM and CPU cooling is on the same block there will be height issues.

[Maro97]

I will solve it by using a copper block with the same thickness as the IHS. I will use LM Extreme between the CPU die and the copper block, and also between the copper block and the heatsink.

What do you think?

[Kastner]

You can use copper IHS and then you do not need the direct die frame.

The main reason for the DD frame that you can skip the IHS.

I think its only worth it if you can skip the IHS layer from the cooling.