Get the complete package for your home. A Foxconn motherboard including Intel® Pentium® E5700 with 4 GB DDR3 RAM has already been installed for you in this PC housing with integrated 420 watt power supply. You don't need to worry about the wiring as everything has already been fully connected – from the housing connector cables to individual power lines. You simply have to install a DVD drive or burner & a hard drive & you've completed your own computer. You can easily use existing drives, or you decide yourself, what capacity your hard drive should have. The Intel GMA X4500 graphics card is already on board & you can plug in your monitor directly via DVI or VGA connector on the motherboard, of course you can also upgrade to a faster quality graphic card via the PCI Express x 16 slot.