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Specification Lenovo P51 20HJS55Q20


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Lenovo P51 20HJS55Q20


RAM: 8 GB
Display: 15.6 inch

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It has 8 GB RAM. . Display 15.6 inch.
Lenovo P51 20HJS55Q20 laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 64 GB DDR4-SDRAM. Total number of memory slots: 4x SO-DIMM.


Processor Lenovo P51 20HJS55Q20
Processor frequency:2.8 GHz
Processor cache:6 MB
Software Lenovo P51 20HJS55Q20
Operating system architecture:64-bit
Display & Graphics Lenovo P51 20HJS55Q20
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 20HJS55Q20
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 20HJS55Q20
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 20HJS55Q20
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 20HJS55Q20
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 20HJS55Q20
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 20HJS55Q20
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices Lenovo P51 20HJS55Q20
Front camera:Yes
Front camera resolution:1280 x 720 pixels
Front camera signal format:720p
Power Lenovo P51 20HJS55Q20
AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter power:170 W
Security Lenovo P51 20HJS55Q20
Cable lock slot:Yes
Fingerprint reader:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design Lenovo P51 20HJS55Q20
Brand:Lenovo
Model name:P51
Part Number:20HJS55Q20
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 20HJS55Q20
Battery type:Lithium Polymer (LiPo)
Battery life:6.1 h


Lenovo P51 20HJS55Q20 Overview


The Lenovo P51 20HJS55Q20 laptop is a powerful mobile workstation designed for high performance computing tasks. With a processor frequency of 2.8 GHz and a processor cache of 6 MB, this laptop can handle demanding applications with ease. The operating system architecture is 64-bit, providing compatibility with the latest software and programs.

The 15.6-inch display has an aspect ratio of 16:9 and a resolution of 1920 x 1080 pixels, ensuring crisp and clear visuals. The display surface is matte with a contrast ratio of 700:1 and a brightness of 250 cd/m². The LED backlight enhances the display quality, making it suitable for work or entertainment.

This laptop features discrete graphics adapter for enhanced graphics performance. The maximum on-board graphics adapter memory is 64 GB, allowing for smooth graphics rendering. The on-board graphics adapter base frequency is 350 MHz, with a dynamic frequency of up to 1100 MHz.

With 8 GB of internal memory (expandable up to 64 GB) and storage capacity of 500 GB HDD, the Lenovo P51 provides ample space for storing files and running multiple applications simultaneously. The memory clock speed is 2400 MHz, and the memory type is DDR4 SDRAM.

Connectivity options include Bluetooth, Ethernet LAN, and Wi-Fi, providing flexibility for networking and internet access. The laptop also features HDMI ports, USB 3.0 Type-A and Type-C ports, a combo headphone/mic port, and a docking connector for additional peripherals.

The Lenovo P51 is equipped with a full-size backlit keyboard with a numeric keypad for easy typing in low light conditions. The spill-resistant keyboard adds durability and protection against accidental spills. The laptop also has a built-in microphone, front camera, and two speakers for multimedia capabilities.

The housing material of the Lenovo P51 includes aluminum, glass-reinforced plastic (GRP), and magnesium, making it sturdy and durable for long-term use. The laptop has a sleek black color with a clamshell form factor.

Pros:
- High-performance processor and graphics for demanding tasks
- Large display with high resolution for clear visuals
- Plenty of connectivity options for external devices
- Spill-resistant keyboard for added durability
- Sleek design and durable construction

Cons:
- Relatively heavy at 2.67 kg
- Limited storage capacity compared to SSD options
- Battery life could be longer for extended use on-the-go



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