07-10-2019, 08:17 AM
We use several Supermicro SYS-4028GR-TRT2, each with 10x 2080 TI (Asus blower version), light overclocking, and they happily work 24/7, decent temperatures and all. Well, to be fully pedantic, we have a custom top plate/cover - also Supermicro FRU - to accommodate the GPU power connectors, as the case was designed for Tesla, so it makes it 4.5U and not exactly 4U as requested by the OP.