Well, since the thread is already too long...
PC 1) 386 20Mhz, 512K graphics card, 4MB RAM, 40MB hard disk, Dos 6/Win 3.11 (The Doom Machine)
PC 2) P75, 24MB RAM, 1MB S3 Trio, 260MB hard disk, Dos6/Win3.11, SB16 compatible. (The Quake Machine)
PC 3) K6-II 500, 192MB RAM, 16MB Savage 4, SB Live!, Win98, 56K modem, 100MBit network card, Miro DC30 video capture/edit card, 20GB hard disk, 10X DVD drive. (The Kick-Ass Machine)
However the first two are back home ... can't exactly bring *everything* to uni!
(PC #1 cost 30UKP inc. monitor, hehehe).
(So did PC #2 .. except no monitor.)