alt Hacker News> 100 tons is quite a lot of gpus
Is it? 100 tons of gb300 rack is ~0.04% of the expected 30GW of new data centers they want to build by 2030... 100 tons of gb300 gives you a measly 10MW data center, it's not even considered a medium sized data center at that point.
Not counting the hundreds of square meters of solar panels and cooling panels you'd need for each rack, you can easily multiply the total weight by 2-5x
They won't run a decade or two either, the failure rate at 3 years is ~50%.
And of course all of that ends up burning down and is completely un recyclable. It just doesn't make any fucking sense no matter how you look at it really.
It won't be possible to keep the solar panels in full sunlight 100% of the time, so you need batteries too.
The math don't math. Too many young dudes watched too much space opera with big heavy armored spaceships that rumble when they fly. Real space is lightweight and fragile. We don't make data centers out of that stuff.