Intel Desktop

Intel Core 2 Duo Processor
Intel G41 chipset
DDR3 1333MHz up to 8GB
Intel on-board VGA
Micro-ATX Case 350W
Gigabit LAN on-board
Intel High Definition Audio on-board
8x USB 2.0 ports

Intel i3 Processor
Intel H55/Q57 chipset
DDR3 1333MHz up to 8GB
Intel on-board VGA+DVD-D+HDMI
Micro-ATX Case 400W
Gigabit LAN on-board
Intel High Definition Audio on-board
12x USB 2.0 ports

Intel i5processor up to 2.4GT/s
Intel H57 Chipset
DDR3 1333MHz-OC up to 16GB
Intel on-board video card
Matrix RAID 0, 1, 5, 10 on-board
10/100/1000 LAN on-board
Intel High Definition Audio on-board
12x USB 2.0 ports - 6x front, 6x rear
One year warranty

Intel i7 processor up to 6.4GT/s
Intel X58 / ICH10R Chipset
DDR3 1333MHz-OC up to 8GB
NVIDIA Video Card
Matrix RAID 0, 1, 5, 10 on-board
SATA-II 16MB 7,200 rpm
Mid-tower ATX Case 500W
10/100/1000 LAN on-board
5x SATA-II 3Gb/s
Intel High Definition Audio on-board
12x USB 2.0 ports - 6x front, 6x rear
One year warranty