Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium TERRA MOBILE 1513A, Intel® Pentium®, 1,6 GHz, 39,6 cm (15.6"), 1366 x 768 pixels, 4 GB, 1 TB TERRA MOBILE 1513A. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Pentium®, Processor model: N3700, Processor frequency: 1,6 GHz. Display diagonal: 39,6 cm (15.6"), Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 1 TB, Storage media: HDD, Optical drive type: DVD±R. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional. Product colour: Black