| Processor | HP ProBook 400 440 G6 6FE39UT | |
| Processor manufacturer | Intel | |
| Processor model | i7-8565U | |
| Processor socket | BGA 1528 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Whiskey Lake | |
| Processor family | Intel Core i7 | |
| Processor frequency | 1.8 GHz | |
| Processor boost frequency | 4.6 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Display & Graphics | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Display diagonal | 14 inch | |
| Dual-screen | No | |
| LED backlight | Yes | |
| Memory | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Internal memory | 16 GB | |
| Internal memory type | DDR4-SDRAM | |
| Storage | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| SSD capacity | 256 GB | |
| 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 | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| Interfaces/Ports | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| HDMI version | 1.4b | |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 2.0 | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| Input Devices | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Numeric keypad | No | |
| Pointing device | Clickpad | |
| Spill resistant keyboard | Yes | |
| Audio | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Built-in microphone | Yes | |
| Number of microphones | 1 | |
| Built-in Devices | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Front camera | Yes | |
| Design | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| Depth | 237.7 mm | |
| Width | 324.2 mm | |
| Height | 18 mm | |
| Weight | 1.6 kg | |
| Battery Information | HP ProBook 400 440 G6 6FE39UT | other notebooks |
| Battery capacity | 45 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 3 | |
