Lenovo, X240, Core i5-4300U 1.90GHz, 120 GB SSD, 4 GB, No ODD, 12.5" LCD WXGA, Camera, UK KBD, MAR WIN10 Pro, Notebook, Integrated Graphics Controller, T1A, 64 BIT SKU No. L-X240-UK-T006 Processor Core™ i5-4300U 1.90GHz Turbo boost up to 2.9GHz 3MB Cache 2 cores Memory 4 GB RAM DDR3L SDRAM 1600MHz 1.35v Configuration: 1 x 4 GB Only 1 DIMM slot 8GB maximum Hard Drive 2.5in 120GB SSD 6Gb/s Optical Drive N/A Operating System Operating System: Windows 10 Pro 64 bit Display 12.5in diagonal LED-backlit HD anti-glare SVA flat 1366x768 (HD) Graphics Intel HD Graphics 4600 Audio Stereo speakers, two microphones Input Devices TrackPoint, UltraNav, keyboard Networking Wireless Protocol 802.11a/b/g/n/ac Bluetooth 4.0 Intel Dual Band Wireless-AC 7260 - M.2 Card Gigabit Ethernet Power Supply Minimum 45 Watt Dimensions 20,3 x 305 x 208.3 mm (0.8 x 12 x 8.2 in) Weight 1.42 KG (3.13 lbs) Interfaces 2 x USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Expansion 04W3947 Warranty / Miscellaneous 24 month warranty RTB