| Processor | HP EliteBook 840 G6 8MK20ES | |
| Processor model | i7-8565U | |
| Processor socket | BGA 1528 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Whiskey Lake | |
| Processor family | 8th gen Intel Core i7 | |
| Processor frequency | 1.8 GHz | |
| Processor boost frequency | 4.6 GHz | |
| Processor boost cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Processor lithography | 14 nm | |
| Software | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Operating System | Windows 10 Pro | |
| Display & Graphics | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Display diagonal | 14 inch | |
| Graphics card | Intel UHD Graphics | |
| On-Board graphics adapter model | Intel UHD Graphics | |
| Graphics adapter memory | 32 GB | |
| Graphics card adapter max frequency: | 1150 MHz | |
| Graphics graphics adapter base frequency | 300 MHz | |
| Memory | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Internal memory | 8 GB | |
| Storage | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Storage | 256 GB SSD | |
| Optical drive type | No | |
| Network & Communication | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Ethernet LAN | Yes | |
| Interfaces/Ports | HP EliteBook 840 G6 8MK20ES | other notebooks |
| HDMI | 1 | |
| Ethernet LAN | 1 | |
| Input Devices | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Keyboard Device | Clickpad | |
| Audio | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Built-In Speakers | 2 | |
| Built-in Devices | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Front Camera | Yes | |
| Power | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Design | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Product type | Notebook | |
| Form Factor | Clamshell | |
| Depth | 234.3 mm | |
| Width | 326 mm | |
| Height | 17.9 mm | |
| Battery Information | HP EliteBook 840 G6 8MK20ES | other notebooks |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery cells | 3 | |
