| Processor | Lenovo ThinkPad P51 20HJS07A0U | |
| Processor model | i7-7820HQ | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Kaby Lake | |
| Processor family | 7th gen Intel Core i7 | |
| Processor frequency | 2.9 GHz | |
| Processor boost frequency | 3.9 GHz | |
| Processor boost cache | 8 MB | |
| Thermal Design Power (TDP) | 45 W | |
| Processor lithography | 14 nm | |
| Software | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Operating System | Windows 10 Pro | |
| Display & Graphics | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Aspect ratio | 0.672916667 | |
| Display diagonal | 15.6 inch | |
| Graphics card | Intel HD Graphics 630 | |
| On-Board graphics adapter model | Intel HD Graphics 630 | |
| Graphics adapter memory | 64 GB | |
| Graphics card adapter max frequency: | 1100 MHz | |
| Graphics graphics adapter base frequency | 350 MHz | |
| Memory | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Internal memory | 16 GB | |
| Storage | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Storage | 512 GB SSD | |
| Optical drive type | No | |
| Network & Communication | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Bluetooth | Yes | |
| Ethernet LAN | Yes | |
| WiFi | Yes | |
| WiFi Standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Interfaces/Ports | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| HDMI | 1 | |
| Ethernet LAN | 1 | |
| Input Devices | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Keyboard Device | ThinkPad UltraNav | |
| Audio | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Built-In Speakers | 2 | |
| Built-in Devices | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Front Camera | Yes | |
| Power | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| AC Power Adapter | 170 W | |
| Design | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Product type | Mobile workstation | |
| Form Factor | Clamshell | |
| Depth | 252.3 mm | |
| Width | 377.4 mm | |
| Battery Information | Lenovo ThinkPad P51 20HJS07A0U | other notebooks |
| Battery type | Lithium Polymer (LiPo) | |
