Tower ATX case
Asus Premium motherboard usb3/sata3/firewire/gigabit lan/optical 8 channel sound
Xeon i7 processor 8 threads of execution, with Zerotherm cooler
EVGA Geforce discrete card dual monitor
16GB ram with heatsinks DDR3-1600 (max 48GB)
Seagate 500GB 7200 hard drive
DVD burner
Not a gaming computer, great for any serious multithreaded applications - multiple virtual machines, computations, photoshop etc.
Will show working. Monitor is also available for extra $.
$550