Lenovo ThinkPad L15 AMD Ryzen 7 Pro 8 CORE 32GB RAM 256GB SSD IPS FHD SCREEN B\LKB (1345)

Hardware Specifications 

Processor - AMD Ryzen 7 Pro 4750U 1.7Ghz to 4.1Ghz 8MB Cache 8 cores 16 threads (Renoir )
System Memory - 32GB DDR4 2 x 16GB Modules (64GB Max supported)
Storage -  256GB Solid State Hard Drive M.2 - Up to 10 times faster than a traditional mechanical drive
Display - 15.6" IPS FHD SCREEN anti-glare 1920 x 1080 resolution 250 nits 170 degree viewing angle
Graphics - Radeon Graphics
Finger Print Reader

UK Layout  Backlit Keyboard

Ports - 1 x USB-C Gen 1, 1 x USB-C Gen 2, 1 x HDMI 1.4,  micro card reader , Smart Card Reader
WIFI & Bluetooth - Intel integrated WIFI 6 & Bluetooth 5.1, Fibocom L850-GL 4g WWAN (sim not included)
Audio - Dolby HD Audio speakers, Audio & Microphone jack
Webcam -   IR Hybrid + HD720p integrated webcams
Battery - 1 x 45Wh Internal battery (supports rapid charge)
Weight - 1.98Kgs
AC Adaptor - Replacement 65W USB- C with UK 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 Vantage
Media Players - VLC Player
Additional Apps (Free Versions) - Core Temperature App, Crystal Disk Info App

Description 

Lenovo ThinkPad L15 Gen 1 – Portable Powerhouse for Professionals

The Lenovo ThinkPad L15 Gen 1 is a practical yet powerful business laptop designed for users who require dependable performance and strong multitasking capability. Powered by the AMD Ryzen 7 Pro 4750U processor with 8 cores and 16 threads, this system delivers impressive efficiency and responsiveness across professional workloads and everyday computing tasks.

Equipped with 32GB of RAM and a fast 256GB M.2 SSD, the laptop handles multitasking with ease while maintaining quick boot times and responsive performance. The integrated Radeon graphics further enhance the overall experience, providing capable graphical performance within an efficient business-class platform.

The large 15.6-inch Full HD IPS display offers clear visuals and comfortable workspace for productivity, while premium features including the UK layout backlit keyboard, IR webcam, fingerprint reader, and smart card reader provide convenience and enhanced security.

The internal 45mWh battery is showing above 90% health, making the system well suited for portable use and day-to-day reliability.

Built to Lenovo’s renowned ThinkPad standards, the L15 Gen 1 offers an excellent balance of performance, practicality, and business-focused functionality.

The BIOS is password free without any restrictions 

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 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 8 chefs (cores) in a kitchen, each capable of handling two dishes (threads) at the same time. So, your kitchen can work on 16 dishes simultaneously, improving the efficiency of your culinary operation!

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

Condition

The laptop is in Excellent to Superb Refurbished Condition, as shown in the provided pictures and videos. It is fully functional, with only a few minor cosmetic imperfections typical of general use:

• Lid: A few light scuffs / scratch marks, very faint sticker mark front left corner
• Bottom Case: A few light scuffs / scratch marks

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

Preparation, Diagnostics & Cleaning

The internal fan has been removed cleaned, hoovered then new thermal paste applied to the heatsink, fan re-seated and 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. The motherboard is checked for any signs of liquid spills and sprayed with compressed air to remove any dust or debris. The keyboard has been fully tested and cleaned with a sanitizer solution  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 SSD has been checked using the Crystal Disk Info application and it reports Good health and a good temperature as you can see. The laptop then has a full diagnostic scan to ensure there are no failings or issues, as you will see in the video it passed without any issues. It is then left to run for at least 24 hours (generally 48 hours) without been allowed to sleep or hibernate to ensure no issues develop.

Battery

This model has 1 x 45Wh Internal battery Windows has indicated 10:16 after a full charge, the laptop has then been left to run on the batteries for 1:30 hours after which Windows indicated 8:01 hours remaining @ 82%

The battery also shows good health @ 97.2%

This will vary depending on usage and settings and is an indication only I offer no guarantees on the batteries as they are used consumable items.

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

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