Upstairs I've still got my ZX81, in a DK Tronics keyboard, 32K of ram plus 2K of battery backup up static for persistent storage.
My Atari 130XE and my Amiga 1500 with G-Force 40MHz 68030/68882, SCSI HD and CD etc.
There's various old laptops around including a JVC mininote A5 format and various servers, but my normal machine is a mid-2009 unibody 15" MacBook Pro. Shame it's no longer supported for OS updates, it's been a very reliable machine (on its second PSU, and had an internal ribbon cable fail that connects to the HD).
I think every member of my family has got through at least three laptops in the time I've had that MacBook, which has travelled extensively with me - it's not been used as a pampered desktop.