Lenovo ThinkPad P53 i7 *6 CORE* 9850H 2.6Ghz 64GB RAM 1TB SSD IPS B\L KB NVIDIA T1000 (1355)

Hardware Specifications

Processor - Intel i7 9850H 2.6Ghz to 4.6Ghz 12MB Cache **6 cores 12 threads** (Coffee Lake Socket 1440)
System Memory - 64GB DDR4 4 x 16GB modules (128GB Max supported)
Storage -  1TB M.2 Solid State Hard Drive - Up to 10 times faster than a traditional mechanical drive
Display - 15.6" IPS Screen FHD anti-glare 1920 x 1080 resolution 300 nits 16:9 aspect ratio
Graphics - NVIDIA Quadro T1000 4GB GDDR5 896 CUDA cores
UK Backlit Keyboard
Finger Print Reader
Ports - 2 x USB 3.1, 2 x USB-C  / Thunderbolt 3, 1 x HDMI 2.0,1 x Mini Display Port 1.4, 1 x Ethernet (RJ-45), 4-in-1 reader (MMC,SDHC, SDXC)
WIFI & Bluetooth - Intel integrated WIFI 6 & Bluetooth 5.1
Audio - Dolby Atmos Audio speakers, Audio & Microphone jack
Webcam -  integrated webcam with privacy shutter
Battery - 1 x internal 90Wh battery
Weight - 2.5Kgs
AC Adaptor - 170W Included with UK 3 pin plug

Software Included

Operating System - Microsoft Windows 11 64 bit Professional
Open office - Open source (free) word, excel, power point
Anti-Virus - Microsoft Defender
Web Browsers - Google Chrome, Microsoft Edge
System Tools - Lenovo System Update Utility, Lenovo Solution Centre
Media Players - VLC Player
Additional Apps (Free Versions) - Core Temperature App, Crystal Disk App, Battery Info App

Description

Lenovo ThinkPad P53 – Powerful Mobile Workstation

The Lenovo ThinkPad P53 is a premium mobile workstation engineered for professionals who demand dependable performance and workstation-class capability. Combining Lenovo's renowned build quality with powerful hardware, this model is designed to excel in demanding professional environments.

Powered by the Intel Core i7-9850H processor featuring 6 cores and 12 threads, the system delivers excellent performance across professional software, development work, engineering applications, and intensive multitasking. Complementing the processor is an impressive 64GB of RAM, allowing the laptop to comfortably handle complex workflows, large datasets, virtual machines, and demanding business applications.

Storage is provided by a fast and spacious 1TB M.2 SSD, delivering rapid boot times, excellent responsiveness, and ample room for applications, projects, and files. Dedicated NVIDIA T1000 graphics with 4GB of memory provide reliable workstation-grade graphical performance, making the system well suited to CAD, design work, technical software, and creative workloads.

The 15.6-inch Full HD IPS display offers sharp visuals and excellent viewing angles, while the UK layout backlit keyboard and fingerprint reader provide both convenience and security for professional users.

Combining substantial memory capacity, professional graphics, and workstation-class performance, the ThinkPad P53 remains an outstanding choice for users seeking a powerful and dependable mobile workstation.

The ThinkPad P53 is certified for VR rendering and has received certifications from applications like Autodesk, Siemens, Adobe, ANSYS, and SOLIDWORKS.

Cores and Threads Explained

• Cores: These are the physical components within the CPU that perform actual processing tasks. Having more cores generally means better performance and the ability to handle more tasks simultaneously.
• Threads: Threads are the smallest sequence of programmed instructions that can be managed independently by a scheduler. With technologies like Hyper-Threading (by Intel) or Simultaneous Multi-Threading (by AMD), each physical core can handle two threads, effectively doubling the number of tasks the CPU can manage at once.

Why It Matters

• Performance: More cores and threads improve multitasking and performance, especially for tasks like video editing, gaming, or running multiple applications simultaneously.
• Efficiency: It allows the CPU to distribute tasks more efficiently, reducing bottlenecks and improving overall system responsiveness.

Think of it like having 6 chefs (cores) in a kitchen, each capable of handling two dishes (threads) at the same time. So, your kitchen can work on 12 dishes simultaneously, improving the efficiency of your culinary operation!

 The BIOS is free from password restrictions, ensuring full control and customization.

SSD & RAM upgrades available contact me with your required size for a quote - Thinkpadmike@hotmail.com

Condition

As shown in the product pictures and videos, this laptop is in Excellent Refrubished Condition. It is fully functional with only a few minor cosmetic imperfections typical of business use:

• Lid: As you can see the lid has had a vinyl applied (not by myself) so looks generally clean and tidy with a few scuffs to the edges 
• Bottom case: A few minor scuffs / scratch marks & a faint sticker mark
• Keyboard & Trackpad: Keyboard seems to have had a reprint and new cover apllied to the trackPad so both look clean and tidy 
• Screen: The screen has a tiny faint white blemish to the bottom right corner only tends to be just about visible on a bright white background as shown in the above video

These imperfections are purely cosmetic and do not affect the laptop’s performance or usability. Please refer to the pictures and video for a detailed view of its condition.

Preparation, Diagnostics & Cleaning

The internal fans has been cleaned & hoovered then sprayed with compressed air to ensure of a cool quiet running experience as you can see from the good processor temperature reading via the Core Temp App shown in the product picture. The motherboard is checked for any signs of liquid spills hoovered and sprayed with compressed air to remove any dust or debris. The keyboard has been fully tested hoovered and cleaned with a sanitizer solution using a toothbrush to remove any dirt and grime! All exteriors of the laptop are then cleaned with a sanitizer solution using a microfiber cloth. The screen is cleaned using a non-smear solution and a specialized LCD screen cleaning cloth. All ports are checked and tested as working.

The drive has been checked using the Crystal Disk application and as you can see it reports Good health and a good temperature. The laptop then has a full diagnostic scan to ensure there are no failings or issues, as you will see in the below video it passed without any issues. It is then left to run for at least 24 hours without been allowed to sleep or hibernate to ensure no issues develop.

Battery

This model has one internal 90Wh battery, Windows has indicated 3:23 after a full charge the laptop has then been left to run on the battery without been allowed to sleep or hibernate or turn the screen off for 1:30 hours after which Windows indicated 5:55 hours remaining @ 78% capacity. The Battery Info View tool is also used to obtain the readings of the battery health which is 93.2% as shown in the last picture in the product photos. This will vary depending on usage and settings and is an indication only I offer no guarantees on the battery as it is a used consumable item

All Windows, System & Bios Updates are applied at the time of listing so it’s ready to go!

As you will see the laptop has a tamper evident security seal on the rear of the laptop if this is removed or damaged this may invalidate the warranty and return process