Intel® Pentium® Intel Pentium Samsung 3 NP300E5Z, Intel® Pentium®, 2.1 GHz, 39.6 cm (15.6"), 1366 x 768 pixels, 2 GB, 320 GB Samsung 3 NP300E5Z. Form factor: Clamshell. Processor family: Intel® Pentium®, Processor model: B950, Processor frequency: 2.1 GHz. Display diagonal: 39.6 cm (15.6"), Display resolution: 1366 x 768 pixels. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Storage media: HDD, Optical drive type: DVD Super Multi DL. On-board graphics card model: Intel® HD Graphics. Operating system installed: FreeDOS. Product colour: Black, Silver. Weight: 2.3 kg