Wortmann AG TERRA MOBILE 1545. Processor clock speed: 2.2 GHz, Processor family: Intel Pentium, Processor model: T4400. Internal memory: 3 GB, Internal memory type: DDR2-SDRAM, Memory layout: 1+2 GB. Total storage capacity: 320 GB, Hard drive interface: Serial ATA. Display diagonal: 396.2 mm (15.6 "), Display resolution: 1366 x 768 pixels, Aspect ratio: 16:9. Discrete graphics adapter model: NVIDIA GeForce G105M, Discrete graphics adapter memory: 512 MB