Those are specialized for server clusters. It makes zero sense to put them in a PC, and you probably don’t get a lot of gaming performance / Watt from them.
But if you are building a simulations lab that can spare a GPU failing here or there (because also, they become unreliable), then maybe. But the odds are good that the price difference doesn’t make it for the difference in flops / Watt when compared to new stuff.
I wonder if we’ll all get cheap GPU’s when the bubble pops
Those are specialized for server clusters. It makes zero sense to put them in a PC, and you probably don’t get a lot of gaming performance / Watt from them.
But if you are building a simulations lab that can spare a GPU failing here or there (because also, they become unreliable), then maybe. But the odds are good that the price difference doesn’t make it for the difference in flops / Watt when compared to new stuff.