Sinclair ZX81 (Z80a processor overclocked to 6.5MHz) + 1kb RAM + Tape drive
Spectrum Rubber Keys (Z80 processor) + 48kB RAM + Tape drive
Toshiba 8088 laptop with a CGA mono screen + 1MB RAM + 1MB RAM disk & floppy
Compaq 286 laptop with VGA mono screen + 2MB RAM + 20MB Hard disk & floppy
486DX 33 old skool ISA bus +4 MB RAM + 100MB Hard disk & both flavours of floppy
Celeron 300A (wouldn't make 450

), 64MB RAM + 4GB Hard disk
PII 400@465 (unlocked courtesy of ABIT BH6 & 103 bus), 128MB RAM & 10GB Hard Disk
2 x Celeron 366 @ 606 on an ABIT BP6 256MB RAM & 20GB hard disk
Athlon 800 (currently at 800, need to redo pencil marks) with 256MB RAM and 60GB RAID
Damn a dual Morgan rig would be nice though
only kidding about overclocking my ZX81, I couldn't hold a soldering iron then!