Lenovo M900 i5 Desktop PC

View purchase options

Key Features

  • Intel core i5-6500 processor
  • 500GB SATA HDD hard drive
  • See upgrades SSD
  • 8 GB DDR4 RAM

Product Specification

Hard drive 500GB SATA HDD
SSD See upgrades
Processor Intel core i5-6500 3.20 GHz
Operating system Windows 10 or 11 Pro
USB 3.0 ports 2 x Front USB 3.0 Ports & 6 x Rear USB 3.0 Port
HDMI Dual display port
Front interfaces Front USB & Audio jack
Rear interfaces Audio Jacks, SVGA, Serial (RS232) & LAN
CD/DVD drive N/A
Grade Grade A Refurbished

Product Information

Get the setup you want when you buy this fully customisable refurbished Lenovo M900 i5 desktop PC from AC Computer Warehouse.

Choose your operating system, add up to 960GB of storage, upgrade by 8GB of RAM, and select all the accessories you need, knowing you’re getting the best at a fraction of the price.

This professionally refurbished Lenovo M900 i5 desktop PC offers power and efficiency as standard, with a 500GB native hard drive powered by the Intel Core i5 processor. It’s fully optimised for Windows 10 or 11 Pro, too, so you can be instantly up and running with all your favourite productivity and work apps.

The M900 is a strong foundation for the perfect business workstation, whether yours is at home or in the office. There are 2 front USB 3.0 ports and a further 6 at the rear, so you’re well covered for connecting all your peripheral devices, whether that’s a webcam for virtual meetings, or tablets and external storage devices.

This Grade-A refurbished Lenovo M900 i5 desktop PC has all your audio-visual needs covered too, with a dual display port, multiple audio jacks and a Super VGA port for enhanced video quality.

Buy from us, and add a USB Wi-Fi dongle or PCIe wireless card for enhanced connectivity options.

Looking for something different? You may also like the HP EliteDesk 800 G3 SFF refurbished PC, or you can view our full range of professionally refurbished desktop PCs.


At AC Computer Warehouse, we’re confident in the quality of the products and services we offer. So if something does go wrong, we want to put it right.

Refurbished Laptops

To ensure you can feel confident about buying from us, all our refurbished laptops, MacBooks and PCs come with a 12-month (unless otherwise stated) back-to-base warranty to cover any hardware faults. Batteries are classed as a consumable item and are therefore not covered under the warranty. However, because we’re only happy if our customers are, we’ll always make sure our refurbished laptops come with a working battery (unless stated in the item description) that holds at least 80% of its original capacity.

Money-back Guarantee

If for whatever reason you’re not happy with your purchase, you can return your item to us within 14 days – in the same state it arrived in, with the packaging intact – and we’ll give you a full refund of the purchase price (minus delivery costs).

In the unlikely event your item arrives faulty or gets damaged on its way to you, we’ll arrange for it to be collected so we can either repair it or replace it with a like-for-like product. If this isn’t possible, we’ll issue you with a full refund. We’ll always keep you in the loop with what’s going on.

If you discover a fault with your item within the first 14 days of it being delivered, we’ll arrange for it to be collected at our expense. If a problem occurs after the 14 days, you’ll need to arrange for the item to be returned to us.

Telephone and Remote Support

We know you want to get up and running as quickly as possible, so all our laptops, PCs and MacBooks come fully configured with the appropriate operating system, drivers and updates. We know snags can happen though, so if you encounter any problems getting started, we’re on hand to help with free telephone and remote support within the first 14 days.

For full details of your rights, please see our Terms & Conditions


All our products are available for delivery within mainland UK with the following options:

  • Standard delivery: 1-2 working days: £10.95.
  • Free delivery: 3-5 working days.

Any orders being delivered over sea (including to Northern Ireland, the Republic of Ireland and the Channel Islands) will incur a £19.99 charge. Delivery time is 5 days.

If your order is urgent, give us a call on 0161 476 2220 and we’ll try our best to get it to you sooner.

Change of address

If you need to change the delivery address of your item after placing your order, we’ll only be able to dispatch it to the new address if this has been registered and verified through PayPal.

Our Couriers

DPD delivers all our laptops, PCs and MacBooks, and all smaller items are sent with Royal Mail. Once your order has been dispatched, we’ll email you with your tracking number so you can see where your item is. If you want a text message on the day of delivery, let us know your mobile number and we’ll message you with your one-hour delivery slot.

If you have any questions, give us a call on 0161 476 2220.