Some of the boxes I have which run NetBSD:

• pepe - an Intel Core2Duo (1.8GHz) box w/ 1GB RAM and dual 320GB Seagate drives (RAID 1). This is my gateway/firewall/webserver/etc.
• quad - an Intel Core2Quad (2.4GHz) box w/ 2GB RAM and dual 320GB Seagate drives (RAID 1). This is my desktop.
• trog - an Intel Core2Quad (2.4GHz) box w/ 2GB RAM and dual 320GB mis-matched drives (RAID 1). This is currently a crash'n'burn development box that will also be used for NetBSD builds.
• gonzo - an AMD Athlon XP 3000+ (2166.57 MHz) box w/ 1GB RAM and dual 250GB Seagate 7200 IDE disk (RAID 1). This is my primary fileserver.
• merlin - a 1GHz AMD Thunderbird box w/ a bit of RAM, lots of disks, and a few other toys in a spiffy little server case. I have couple of RAID 1 sets and a RAID 5 set on this machine. (now turned off)
• rizzo - an AMD K6-2@350 MHz CPU - my RAID test box... lotsa SCSI disks in a huge tower case.
• beaker - an AMD K6@233 MHz box
• sam - an NEC Image RISCstation
• floyd - a VAXstation 4000 Model 60
• rowlf - a NeXT Colour Slab
• piggy - a Mac Quadra 700
• sweetums - a Mac Quadra 700
• animal - a Sparc 1+
• statler - a DECStation 5000/25
• zoot - a HP425t
• fozzie - a Sun 3/50 which draws a fair bit of power and things toasty warm. This machine isn't used much any more.
• waldorf - a P133 box - my firewall/gateway to the 'net.
• gonzo2 - a trusty Amiga 3000 that doesn't see much action any more, although NetBSD is ready to roll should I ever need it to.
• Isn't that enough already!! :-/
• This list is not complete.