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KaiserPro 6 hours ago

Its not just cooling thats totally not worked out, its internal networking, its power management (what happens when its in darkness?) how do you certify servers for +/-10g vibration (https://www.ralspace.stfc.ac.uk/Pages/Dynamics-and-vibration...)

What about gamma rays? there is a reason why "space hardened" microcontrollers are MIPS chips from the 90s on massive dies with a huge wedge of metal on it. You can't just take a normal 4micron die and yeet it into space and have done with it.

Then there is the downlink. If you want low latency, then you need to be in Low earth orbit. That means that you'll spend >40% of your time in darkness. So not only do you need to have a MAssive heat exchanger and liquid cooling loop, which is space rated, you need to have ?20mwhr of battery as well (also cooled/heated because swinging +/- 140 C every 90 minutes is not going to make them happy)

Then there is data consistency, is this inference only? or are we expecting to have a mesh network that can do whole "datacentre" cache coherence? because I have bad news for you if you're going to try that.

Its just complete and total bollocks.

utter utter bollocks.