Can anyone help me decide if this will fit with my 980 pro, its the only one available locally and cannot find its dimensions anywhere, thermal grizzly

My 980 Pro is only getting 5700-ish MB/s :(

Anyone else have the same problem? It’s pretty consistent, I tested it for 5 times, and they all gave me only 5700-ish MB/s. I used this heatsink.

This quite frustrating, I have attached a heatsink, updated the drive with its latest firmware, but it’s still not hitting 6300+ MB/s like other people’s 980 Pro tests.

I couldn't fit this heat sink in with the back plate and the included 2 thermal pads. Thermal Grizzly NVMe M.2 SSD Cooler

The gpu was pressing onto the top of the heatsink.

So I just used one thermal pad on top of the m.2 drive and moved the back panel to the front. I bent the tabs inward to make them flat.. I hope that makes sense. I didn't take any pictures.