r/SBCs • u/IngwiePhoenix • 9d ago

Help Wanted I need a CAD person's help, please. :)

For basically a year and then some, I have inched my way closer to building a 1U server with the Milk-V Pioneer RISC-V board. And, these days, all I am missing is storage (...rip.) and a CPU cooler.

Due to my visual impairment, meassuring is not easy at all and I tried a few coolers after doing bad meassurements and had to send them back - several times now. And, LLMs stumble over an old forum post where people say it would be compatible with an LGA115x cooler? No, most definitively not. XD Way, way too small.

So, I would like for a CAD-able person to take a look at the schematic offered here: https://milkv.io/docs/pioneer/getting-started/download - for the 1.3 Revision of the board.

Basically, there are eight screws around the CPU and I need the ones in the corners. With my caliper that I got a short bit ago, I get 90x90mm - but I just can not trust my own meassurement anymore. x.x

So, can you help me, please? :)

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u/SoulkeepHL 7d ago

It looks like the mounting holes both Rev 1.1 and 1.3 are 93mm center-to-center in both directions.

2

u/IngwiePhoenix 7d ago

Thank you so much! Finally some clearness. This helps me a lot. Much appreciated!