Warning: the overnight shift at the data center broke my whole view of thermal paste

I used to slap paste on thin, like a single pea in the center, and call it good. Then I picked up a 3rd shift contract at a colo facility in Charlotte last spring and saw their lead tech spreading it with a spatula across the whole lid. He said 'you're just filling the gaps, not painting a masterpiece' and after six months of monitoring temps on their rack, the difference is like 8 to 10 degrees Celsius under load. Has anyone else had that moment where you realized your basic method was wrong the whole time, but it took someone else's setup to see it?

2 comments

2 Comments

wadew511mo ago

Swapped to full coverage after seeing a buddy's rig run cooler, never looked back.

mary_west1mo ago

My 4Runner dropped 15 degrees after I went full coverage too, no regrets.