A very early home desktop personal computer (not a server) with a Pentium 75 processor, the Gateway 2000 P5-75.
I picked this system up from a computer repair store for $10. It's got Win 3.11 installed with a 16/4 ethernet card used to connect with an AS/400. I am not sure if Windows 95 would have been released yet, the chip dates are from 1994.
The P75 is pretty early Pentium. Even earlier was the Compaq Deskpro 5/66M which was featured in Byte July 1993. Cost, $9500.