Hewlett Packard 32 GB 1 x 31 GB DDR4 2666 MHz ECC memory module No Hardware Encryption Tablet Device interface USB Connectivity Tablet Device interface USB Connectivity technology Wired Pen Pressure levels 8192 Wireless pen Yes Pen included Yes Display Colour gamut 72% Contrast ratio (typical) 1000:1 Brightness 210 cd m² Response time 22 ms Display number of colours 16 6 cm (16") Processor Processor base power 45 W Maximum turbo power 115 W Configurable TDP down 35 W Processor cache type Smart Cache Processor cache 24 MB Processor cores 14 Processor boost frequency 5 Features Compatible products Z4 G4 HP segment Business Product colour Green ECC Yes Component for PC Server Memory clock speed 2666 MHz Internal memory type DDR4 Memory layout (modules x size) 1 x 32 GB Internal memory 32 GB Weight & dimensions Weight 19 2 g Height 31