Fujitsu LIFEBOOK E8420, LIFEBOOK. Processor frequency: 2.8 GHz, Processor family: Intel Core 2 Duo, Processor model: T9600. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1066 MHz. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1680 x 1050 pixels. Discrete graphics adapter model: NVIDIA GeForce 9300M GS