HP ProBook 640 G2. Product type: Notebook, Colour of product: Silver, Form factor: Clamshell. Processor frequency: 3.7 GHz, Processor family: Intel Core i3-6xxx, Processor model: i3-6100. Internal memory: 4 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2133 MHz. Total storage capacity: 500 GB, Storage media: HDD, Hard drive capacity: 500 GB. Display diagonal: 35.6 cm (14"), Display resolution: 1366 x 768 pixels, Aspect ratio: 16:9