The Panasonic Toughbook C1 has a 12.1-inch LCD touchscreen display with resolution of 1280 x 800 pixels, up to 500GB HDD or up to 512GB SSD, up to 8GB of RAM and this Convertible Tablet PC powered by an Intel Core i5-520M 2.4GHz CPU, Intel QM57 Express and Intel HD Graphics. Panasonic Toughbook C1 also feature 802.11 a/b/g/n Wifi, Bluetooth 2.1 +EDR, Three USB Port, LAN, touchscreen and Windows 7 64-bit operating system.