Computer accessories and parts. Does your pc need an upgrade? Bigger hard drive, new memory, or faster processor maybe. Or maybe you've been saving for that new DVD writer. These computer shops specialise in supplying parts and peripherals.
Savastore.com: Computer equipment and accessories at rock-bottom prices. They specialise in cheap computer supplies.
Scan Computers: Huge online computer superstore. Supplies the whole gamut of computer parts and accessories.