| Processor | HP EliteBook 840 G7 1W7Q5PA | |
| Processor manufacturer | Intel | |
| Processor model | i7-10510U | |
| Processor socket | BGA 1528 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Comet Lake | |
| Processor family | Intel Core i7 | |
| Processor frequency | 1.8 GHz | |
| Processor boost frequency | 4.9 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Panel type | IPS | |
| Display brightness | 250 cd/m? | |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Touchscreen | No | |
| Number of execution units | 24 | |
| Memory | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 64 GB | |
| Memory clock speed | 2666 MHz | |
| Memory layout (slots x size) | 1 x 16 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| SSD capacity | 256 GB | |
| SSD interface | NVMe, PCI Express | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | No | |
| Network & Communication | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.0 | |
| Ethernet LAN | No | |
| MIMO | Yes | |
| Miracast | Yes | |
| Wi-Fi | Wi-Fi 6 (802.11ax) | |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) | |
| WLAN | Intel Wi-Fi 6 AX201 | |
| Interfaces/Ports | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| HDMI version | 1.4 | |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 2 | |
| Input Devices | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Pointing device | Clickpad | |
| Spill resistant keyboard | Yes | |
| Audio | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Audio system | Bang & Olufsen | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Number of microphones | 3 | |
| Built-in Devices | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| HP speaker type | HP Dual Speakers | |
| HP front camera | HP Webcam HD IR | |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Infrared camera | Yes | |
| Performance | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Ambient light sensor | Yes | |
| Power | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| AC adapter power | 65 W | |
| Design | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| Market positioning | Business | |
| Depth | 214.1 mm | |
| Width | 323.6 mm | |
| Height | 17.9 mm | |
| Weight | 1.33 kg | |
| Battery Information | HP EliteBook 840 G7 1W7Q5PA | other notebooks |
| Battery capacity | 53 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery weight | 204 g | |
| Number of battery cells | 3 | |
