Planar PA1575R. Processor clock speed: 1 GHz, Processor family: Intel Celeron. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Hard drive rotational speed: 5400 RPM. Display diagonal: 381 mm (15 "), Display resolution: 1024 x 768 pixels, Display brightness: 250 cd/m². Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s