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Lenovo ThinkCentre M90a Gen 5 Intel Core i5-14500 16GB RAM 512GB SSD 23.8 Inch Windows 11 Pro All-in-One PC

SKU: 12SH0018UK Quickfind Code: 1926336
Up to £300 Cashback for Businesses »
Lenovo Think Trade-In Offer

Upgrade to Windows 11 now and get up to £300 trade-in reward per device when you buy a selected Think product and trade in your old laptop, desktop, or workstation.

The Windows 10 support ended on 14th October 2025.

• Earn £300 per unit cashback on purchasing a T14s Gen 6 and secure up to £30,000 in total cashback when purchasing up to 100 units.
• Empower employee productivity with on-device AI.
• Designed for highly mobile users with high-performance demands.
• AI-enhanced calls for crystal-clear conversations
• Personalised experiences for each user to be more efficient.
• Copilot is transforming the way work gets done.

How it works:

Step 1. Buy qualifying products – Buy an eligible product from a channel partner between 14 October 2024 and 30 June 2026.

Step 2. Submit your claim - Submit your claim here within 30 days of purchase with purchase and trade-in details.

Step 3. Send your Trade-in – Lenovo will let you know your claim has been approved by email and give you instructions to send them your trade-in product.

Step 4. Reward – Once Lenovo have received your trade-in product and approved your claim, they will send you your reward within 30 days.


Terms & Conditions:

• Purchase eligible products from an authorised Lenovo channel partner between 14 October 2024 and 30 June 2026 and trade in qualifying devices.

• Claims must be submitted within 30 days of the purchase date.

• Open to businesses, for up to 100 devices.

• Full Terms & Conditions apply.

For full terms & conditions, click here

For full claim instructions, click here

For qualifying trade-ins, click here

Up to £150 Cashback for Schools »
Energy Efficient Philips Monitor

Lenovo ConnectEd: Trade-In & Save for Schools

Upgrade your tech and protect your budget. Get up to £150 back per device when you refresh your school's IT with qualifying Lenovo products. Lenovo's sustainable trade-in program makes it simple to recycle old tech while reinvesting in your pupils' future.

How it works

Buy: Purchase qualifying Lenovo tech.

Claim: Submit your online claim within 30 days of purchase.

Earn: Send us your old EDtech within 60 days to receive your reward

Eligible trade-in tech earning cashback on a one-for-one basis

  • Laptops
  • Desktops
  • Tablets
  • Servers
  • Networking Switches
  • Projectors

Eligible but not on 1 for 1 basis:

  • Monitors: Trade in 5 monitors to receive cashback equivalent to 1 hardware product.
  • Interactive Whiteboards & Large MFP Printers: Qualify for one-for-one cashback when included in a combined trade-in of 10 or more eligible devices (e.g., 1 MFP + 9 desktops).

For more information about trade-ins and full terms and conditions, visit LenovoconnectED.com

1199.97

Why buy me

  • Intel Core i5-14500: Delivers powerful performance for productivity tasks
  • 16GB RAM & 512GB SSD: Seamless multitasking with ample space
  • 23.8" Full HD Display: Crisp visuals for work and entertainment
  • Windows 11 Pro: Offers advanced security and productivity tools
  • Intelligent Cooling Engine: Customisable modes for optimal performance
  • Comprehensive Security: ThinkShield provides robust data protection
  • Eco-Friendly Design: Meets global energy efficiency and sustainability
  • MIL-STD 810H Tested: Built to withstand harsh environments and usage
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Inspection & Setup Options

  • 10 Point Hardware Check for Desktops
    10 Point Hardware Check for Desktops
    €36.97
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Designed to brighten up any workspace
With its sleek design, the Lenovo ThinkCentre M90a Gen 5 all-in-one is a PC powerhouse. It runs on up to the Intel vPro® platform with 14th Gen Intel® Core™ processing muscle and boasts a stunning FHD display, with or without touchscreen. Plus, optional discrete graphics are ideal for video-editing or design work. Mounted on a choice of stands, including one that’s full function with adjustable tilt, lift, pivot, and swivel. And there’s even a docking space for your phone and keyboard to keep your workspace clutter-free.

A smarter way to work, by far
Thanks to our Intelligent Cooling Engine (ICE) 6.0, the ThinkCentre M90a Gen 5 all-in-one offers various power modes to meet your various computing needs. Choose a 15% power boost experience, a super quiet mode that cuts system noise by up to three decibels, or opt for maximum cooling. This cutting-edge PC also features optional smart human presence detection, enhancing both security and energy efficiency by recognizing when you're away from your machine.

Protecting your data, ideas, & more
Experience unparalleled peace of mind with ThinkShield, comprehensive security that comes with every ThinkCentre. The ThinkCentre M90a Gen 5 all-in-one PC leverages up to Intel vPro® for robust, hardware-enhanced device protection. Additional security measures include BIOS-based Smart USB Protection, and an optional physical shutter you can use to open and close the webcam, further safeguarding your privacy.

Because things happen
In addition to our stringent internal testing, the ThinkCentre M90a Gen 5 all-in-one PC has been evaluated against US Department of Defense's MIL-STD 810H standards and undergone more than 200 quality checks to confirm its ability to withstand extreme scenarios. These tests encompass a wide range of challenging factors, from the icy expanses of the Arctic tundra to dust-laden desert winds, including assessments for temperature, pressure, humidity, vibration, and beyond.

Built with the planet in mind
By 2025, Lenovo is committed to obtaining 90% of our global operations electricity from renewable sources, removing one-million tons of greenhouse gas emissions from our supply chain. It’s why this all-in-one PC, for instance, meets global standards for energy-efficiency and health & safety. And why it comes with 90% sustainable packaging and comprises recycled materials.Learn more about our environmental, social, and governance approach.

 

Display

Screen size 23.8"
Resolution 1920 x 1080
Display brightness 250cd/m²
Panel type IPS
Anti-glare screen
Integrated Webcam

General

Brand Lenovo
Condition New
Warranty 3 year warranty

Processor

Processor Brand Intel
Model Core i5
Processor Number 14500
Generation 14
Number of Cores 14
Total Performance Cores
High-power cores designed to handle demanding tasks
6
Total Efficient Cores
Smaller cores that handle background tasks quietly to save power
8
Clock Speed 2.6GHz
Performance Core Max Turbo Frequency 5GHz

RAM & Storage

Total RAM 16GB
Maximum Supported RAM 64GB
Total RAM Slots 2
RAM Layout 1 x 16GB
Empty RAM Slots 1
RAM Form Factor
The physical size of the RAM
2
RAM Technology
The generation of memory used
DDR5-SDRAM
Storage Type SSD
Total SSD Storage 512GB
Number of SSDs 1
SSD Mid Level M.2
SSD interface PCI Express 4.0
Total Storage Capacity 512GB

AI Features

Neural Processing Unit (NPU)

Graphics Card

Graphics Card Type Integrated
Graphics Card Manufacturer Intel
Graphics card Intel UHD Graphics
Integrated Graphics Card
Graphics power built directly into the main processor
Intel UHD Graphics 770

Ports & Connectivity

Total USB 2.0 0
Number of USB 3.2 Gen 1 Type-A Ports 3
Number of USB 3.2 Gen 2 Type-A Ports 3
Number of USB 3.2 Gen 1 Type-C Ports 0
Number of USB 3.2 Gen 2 Type-C Ports 1
HDMI Ports
HDMI stands for High-Definition Multimedia Interface. It allows you to connect your device to a monitor or TV and is able to transmit Full HD video and audio.
1
HDMI Type 1.4/2.1
DisplayPorts 1
Combo Headphone / Mic Port
Ethernet LAN data rates 100,1000Mbit/s
Bluetooth
Bluetooth version 5.3
Wi-Fi Standard Wi-Fi 6E (802.11ax)

Chassis & Other Components

Form Factor All-in-one
Depth 22cm
Height 51cm
Weight 8.13kg
Width 54cm
Colour Black
Motherboard Intel Q670
Optical Drive DVDRW

Security

Trusted Platform Module (TPM)
TPM Version
A built-in security chip that protects your data and passwords from hackers
2.0

To add to your order, simply select "Add to Order" and then add your product to basket as normal.

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