The QNAP TS-431P2 is a home NAS for demanding users, offering good performance along with increased storage capabilities. Its external looks are appealing as well due to its modern design with a white finish, so it won't look strange in a modern office or your living room.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips