Clamshell case Dell from around 2003. Pulled the optical drives out because one was broke, and I didn't think I'd need the other one. Exploded capacitors on the motherboard as well, common for PCs of that era. It's a nice old machine, but I don't use it all that often anymore. Still has the original factory install of Windows XP, but the previous owner imaged it on to a newer 500GB drive.