HP Z27k G3 4K USB C 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD Silver Monitor Processor socket___Socket AM5 horizontal 178° Maximum refresh rate horizontal 178° Maximum refresh rate 144 Hz Contrast ratio (typical) 1000:1 Screen shape Flat Display surface Matt Response time 1 ms Display brightness (typical) 350 cd m² Display brightness (peak) 400 cd m² Panel type IPS HD type 4K Ultra HD Touchscreen No Display technology LED Native aspect ratio 16:9 Display resolution 3840 x 2160 pixels Display diagonal 68 36 kg Packaging data Package width 69 mm Package height 305 mm Package depth 449 mm Logistics data Harmonized System (HS) code 8471300000 Other features WLAN controller model Intel Wi Fi 6E AX211 On board graphics card Yes Audio system B&O PLAY Number of speakers 2 Display diagonal (metric) 35 1 Gen 1) USB upstream port type USB Type C USB Type A downstream ports quantity 4 HDMI ports quantity 1 DisplayPorts quantity 2 HDMI Yes HDMI version 2 2 kg Surface hardness 3H Touchscreen No Ergonomics VESA mounting Yes Cable lock slot Yes Panel mounting interface 100 x 100 mm Swivelling Yes Swivel angle range 45 45° Tilt angle range 5 20° Height adjustment 15 cm Pivot Yes On Screen Display (OSD) Yes Pivot angle 90 90° Height adjustment Yes Tilt adjustment Yes Power AC input voltage 100 240 V AC input frequency 50 60 Hz Power consumption (max) 165 W Power consumption (standby) 0