| Processor Lenovo ThinkPad P51 20HHS1VJ00 | 
| Processor model: | E3-1505MV6 | 
| Processor socket: | BGA 1440 | 
| Processor threads: | 8 | 
| Processor cores: | 4 | 
| Processor codename: | Kaby Lake | 
| Processor family: | Intel Xeon E3 v6 | 
| Processor frequency: | 3.00 GHz | 
| Motherboard chipset: | Intel CM238 | 
| Processor boost frequency: | 4.00 GHz | 
| Processor cache: | 8 MB | 
| Thermal Design Power (TDP): | 45 W | 
| Software Lenovo ThinkPad P51 20HHS1VJ00 | 
| Operating system installed: | Windows 10 Pro | 
| Operating system architecture: | 64-bit | 
| Display & Graphics Lenovo ThinkPad P51 20HHS1VJ00 | 
| Panel type: | IPS | 
| Aspect ratio: | 16:9 | 
| Display diagonal: | 15.6 inch | 
| 3D: | No | 
| LED backlight: | Yes | 
| Maximum on-board graphics adapter memory: | 1.7 GB | 
| On-board graphics adapter: | Yes | 
| On-board graphics adapter base frequency: | 350 MHz | 
| On-board graphics adapter DirectX version: | 12.0 | 
| On-board graphics adapter dynamic frequency (max): | 1100 MHz | 
| On-board graphics adapter model: | Intel HD Graphics P630 | 
| On-board graphics adapter OpenGL: | 4.4 | 
| Memory Lenovo ThinkPad P51 20HHS1VJ00 | 
| Maximum internal memory: | 64 GB | 
| Memory form factor: | SO-DIMM | 
| Memory slots: | 4x SO-DIMM | 
| Internal memory type: | DDR4-SDRAM | 
| Storage Lenovo ThinkPad P51 20HHS1VJ00 | 
| LightScribe: | No | 
| Optical drive type: | No | 
| Card reader integrated: | Yes | 
| Compatible memory cards: | MMC, SD, SDHC, SDXC | 
| Network & Communication Lenovo ThinkPad P51 20HHS1VJ00 | 
| Antenna type: | 2x2 | 
| Bluetooth: | Yes | 
| Bluetooth version: | 4.1 | 
| Ethernet LAN: | Yes | 
| Wi-Fi: | IEEE 802.11ac | 
| Wi-Fi standards: | IEEE 802.11ac | 
| Interfaces/Ports Lenovo ThinkPad P51 20HHS1VJ00 | 
| HDMI version: | 1.4b | 
| HDMI ports quantity: | 1 | 
| Combo headphone/mic port: | Yes | 
| Docking connector: | Yes | 
| Ethernet LAN (RJ-45) ports: | 1 | 
| Mini DisplayPorts quantity: | 1 | 
| USB 3.0 (3.1 Gen 1) Type-A: | 4 | 
| USB 3.0 (3.1 Gen 1) Type-C: | 1 | 
| USB Sleep-and-Charge: | 1 | 
| Input Devices Lenovo ThinkPad P51 20HHS1VJ00 | 
| Numeric keypad: | Yes | 
| Pointing device: | ThinkPad UltraNav | 
| Spill resistant keyboard: | Yes | 
| Windows keys: | Yes | 
| Audio Lenovo ThinkPad P51 20HHS1VJ00 | 
| Audio chip: | Realtek ALC3268 | 
| Built-in microphone: | Yes | 
| Number of speakers: | 2 | 
| Speaker power: | 2 W | 
| Power Lenovo ThinkPad P51 20HHS1VJ00 | 
| AC adapter power: | 170 W | 
| Security Lenovo ThinkPad P51 20HHS1VJ00 | 
| Cable lock slot: | Yes | 
| Fingerprint reader: | Yes | 
| Password protection: | Yes | 
| Trusted Platform Module (TPM): | Yes | 
| Design Lenovo ThinkPad P51 20HHS1VJ00 | 
| Brand: | Lenovo | 
| Family: | ThinkPad | 
| Series: | P | 
| Model name: | P51 | 
| Part Number: | 20HHS1VJ00 | 
| Product type: | Mobile workstation | 
| Form factor: | Clamshell | 
| Product colour: | Black | 
| Depth: | 252.3 mm | 
| Width: | 377.4 mm | 
| Release Date: | 2019-02-01 | 
| Battery Information Lenovo ThinkPad P51 20HHS1VJ00 | 
| Battery type: | Lithium Polymer (LiPo) |