Lenovo 4X77A08635 memory module 64 GB 1 x 64 GB DDR4 3200 MHz Maximum data transfer rate___140 Mbit s HP Connect for Microsoft Endpoint HP Connect for Microsoft Endpoint Manager HP Software provided Wolf Pro Security Edition HP Support Assistant Yes HP Connection Optimizer Yes HP segment Business HP special features HP Sure View Yes HP Security tools Absolute persistence module Glass Form factor Clamshell Colour name Storm Grey Product colour Grey Product type Laptop Display RGB colour space sRGB Colour gamut 100% Display brightness 400 cd m² Display surface Gloss LED backlight Yes Native aspect ratio 16:10 Panel type IPS HD type WQXGA Touchscreen No Display resolution 2560 x 1600 pixels Display diagonal 33 and enabling greater operational efficiency by processing larger data sets with more user instances Lenovo 4X77A08635 memory module 64 GB 1 x 64 GB DDR4 3200 MHz