One 8350 FX, two Phenom II's 2 Athlon 5350 AM1 machines, one of which is now my desktop/general purpose machine, several Athlon x2 64 machines, a Dell T3400 Q6600, Dell Optiplex 745 E6600, clone Pentium E2220, those all run Win 7 or Linux MInt, besides these I've got a lot of vintage machines ranging from a IBM XT 8088 running at a blistering 4.77 Mhz to a socket 939 Athlon 64 single core and then some 8 bit Atari and Commodore machines two Atari ST's and two MSX's
My only server is a recalcitrant IBM Netfinity 1000/3000 machine which is powered by a Pentium III 600 Slot 1 chip combined with 128 Mb ECC RAM and a 9.2Gb Quantum Viking II SCSI drive, it will run either Win2K or Xubuntu 6.06 LTS nothing else, it hates Windows 9.xx, it hates NT, it hates OS/2, it even murdered Puppy Linux...