ASUS M51BC-US009O Desktop Computer (AMD FX-Series FX-8300 8-Core Processor, 16GB DDR3 1TB HDD AMD Radeon R9 270 2GB GPU, Windows 7 Home Premium) AMD FX-8300 3.3 GHz 64 bit 8-Core Processor 8 MB L3 Cache, 16 GB DDR3 Memory 1 TB 7200 RPM HDD, 24x DVD-RW, AMD Radeon R9 270 2 GB GDDR5 GPU Front Panel: 2 x USB 2.0 2 x USB 3.0, 16-in-1 Card Reader Back Panel: 2 DVI, 1 HDMI, 2 x USB 3.0 4 x USB 2.0, 8 channel Audio I/O 10/100/1000Mbps Lan, 500W Power Supply, Windows 7 Home Premium, USB Keyboard and Mouse