| Processor Lenovo P51 20HJS55Q0L |
| Processor frequency: | 2.8 GHz |
| Processor cache: | 6 MB |
| Software Lenovo P51 20HJS55Q0L |
| Operating system architecture: | 64-bit |
| Display & Graphics Lenovo P51 20HJS55Q0L |
| Aspect ratio: | 16:9 |
| Contrast ratio: | 700:1 |
| Display brightness: | 250 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| Display surface: | Matt |
| LED backlight: | Yes |
| Touchscreen: | No |
| Discrete graphics adapter: | Yes |
| Maximum on-board graphics adapter memory: | 64 GB |
| Number of displays supported: | 3 |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 350 MHz |
| On-board graphics adapter dynamic frequency (max): | 1100 MHz |
| Memory Lenovo P51 20HJS55Q0L |
| Internal memory: | 8 GB |
| Maximum internal memory: | 64 GB |
| Memory clock speed: | 2400 MHz |
| Memory form factor: | SO-DIMM |
| Memory slots: | 4x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo P51 20HJS55Q0L |
| Storage media: | HDD |
| Total storage capacity: | 500 GB |
| LightScribe: | No |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MMC, SD, SDHC, SDXC |
| Network & Communication Lenovo P51 20HJS55Q0L |
| 3G: | No |
| 4G: | No |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Wi-Fi standards: | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Interfaces/Ports Lenovo P51 20HJS55Q0L |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| DC-in jack: | Yes |
| Docking connector: | Yes |
| DVI port: | No |
| Ethernet LAN (RJ-45) ports: | 1 |
| Microphone in: | No |
| Mini DisplayPorts quantity: | 1 |
| SmartCard slot: | Yes |
| 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 P51 20HJS55Q0L |
| Full-size keyboard: | Yes |
| Island-style keyboard: | Yes |
| Keyboard backlit: | Yes |
| Numeric keypad: | Yes |
| Pointing device: | ThinkPad UltraNav |
| Spill resistant keyboard: | Yes |
| Windows keys: | Yes |
| Audio Lenovo P51 20HJS55Q0L |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 2 W |
| Built-in Devices Lenovo P51 20HJS55Q0L |
| Front camera: | Yes |
| Front camera resolution: | 1280 x 720 pixels |
| Front camera signal format: | 720p |
| Power Lenovo P51 20HJS55Q0L |
| AC adapter frequency: | 50/60 |
| AC adapter input voltage: | 100 - 240 |
| AC adapter power: | 170 W |
| Security Lenovo P51 20HJS55Q0L |
| Cable lock slot: | Yes |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo P51 20HJS55Q0L |
| Brand: | Lenovo |
| Model name: | P51 |
| Part Number: | 20HJS55Q0L |
| Product type: | Mobile workstation |
| Form factor: | Clamshell |
| Colour of product: | Black |
| Market positioning: | High performance |
| Housing material: | Aluminium, Glass-reinforced plastic (GRP), Magnesium |
| Depth: | 252.3 mm |
| Width: | 377.4 mm |
| Height (rear): | 2.94 cm |
| Height (front): | 2.45 cm |
| Weight: | 2.67 kg |
| Release Date: | 2018-06-30 |
| Battery Information Lenovo P51 20HJS55Q0L |
| Battery type: | Lithium Polymer (LiPo) |
| Battery life: | 6.1 h |
