HP’s Pavilion Elite 9400f desktop get speed, power and performance for most applications and games. The 2.4 Ghz AMD Phenom Quad-Core delivers reliable performance and lets maximize the capabilities of the Windows Vista Home Premium 64-bit Edition operating system. With the 8 GB of RAM, 750 GB internal drive, an integrated ATI Radeon HD 3650 graphics card,transfer files to and from electronic devices in a flash via the 15-in-1 digital media card reader and multiple FireWire and USB 2.0 ports