Looking at the picture, apparently this is equipped with an Asus ROG Maximus Hero motherboard (not sure what version) and 3 EVGA GTX 970 SC on 3 x SLI. No info about the CPU since it was running and covered by an unknown Corsair AIO watercooler.
what GPUs are those? Sorry on poor connection and low res laptop I think it's 3 GTX 1070, what were they running that needed all the GPU perf