I have three, actually, and they're connected (mostly) in a network.
My main rig for gaming/anything, really is a 3.8Ghz i5 with 8GB RAM, an RX-550 graphics card, a 500GB drive, and a mostly-empty Thermaltake gaming case. No wi-fi on the board because, for some reason, the Ethernet loves to randomly stop working on TCP/IPV4...
Most of my actual storage and (theoretical) internet access is from 2Ghz, 4GB RAM ultra-thin Dell laptop. It's got all the USB hubs hooked to it and it's got an 8TB external hard drive, as well as a USB-Ethernet adapter so that I can get (when it wants to) Internet over ICS and I can access all the files on that 8TB drive easily by having it set as a network drive.
And then for old software and DOS/Win9X gaming I have a Pentium II with a 10GB IDE drive, two non-functional floppy drives (gonna have to find a way to get that working...), a CD-ROM drive, 128MB RAM and a 266Mhz clock speed. I'm getting a Soundblaster 16 for it and a Compactflash-IDE adapter so I can just swap CompactFlash cards if I want to change the OS I'm running or load/transfer software to and from it. They're both on the way.