Skip to content

Search

Product type

All
All-in-One
Apple All-in-One
Apple Desktop
Apple Laptop
Desktop
Docking Station
Graphics Card
Laptop
Misc
Mobile
Tablet

Menu

Home
Laptops
Desktops
All-in-Ones
Mobiles
Tablets
Offers

About Us
Grading Guidelines
Support
Expert help

Fast Free Delivery

Fully Tracked & Insured
Easy Returns

Need to return an item?
Amazing Customer Support

Burning question?
Top Service

See our Trustpilot reviews

Home
Desktops Under £300

Desktops Under £300

(53 products)

For those seeking powerful computing on a budget, our Desktops Under £300 offer a variety of options. Professionally refurbished and graded, these desktops deliver outstanding performance for home or office use.

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Price

From £

-

To £

From To

Clear

Product Type

Desktop (53)

Clear

Form Factor

Micro Form Factor (MFF) (13)
Micro Tower (1)
Mini PC (6)
Small Form Factor (SFF) (28)
Tower (4)

Clear

Condition

Grade A - Refurbished (15)
Grade B - Refurbished (38)

Clear

Brand

Blackmore IT (1)
Dell (25)
HP (14)
Intel (5)
Lenovo (7)
Stone (1)

Clear

Series

Dell OptiPlex (25)
HP Elite (3)
HP ProDesk (9)
Lenovo ThinkCentre (7)

Clear

Memory Size

8 GB (51)
16 GB (2)

Clear

Memory Type

DDR3 (18)
DDR4 (35)

Clear

Storage Size

120 GB (1)
128 GB (26)
256 GB (26)

Clear

Storage Type

NVMe (Non-Volatile Memory Express) (6)
SSD (47)

Clear

Processor Generation

2nd Gen (2)
4th Gen (9)
5th Gen (1)
6th Gen (10)
7th Gen (6)
8th Gen (9)
9th Gen (7)
10th Gen (5)
Intel Pentium (2)
Ryzen 3 (1)

Clear

Processor Type

AMD (1)
Intel Core i3 (19)
Intel Core i5 (28)
Intel Core i7 (3)
Intel Pentium (2)

Clear

Colour

Black (45)
Grey (4)
Silver (2)

Clear

Features

Built-in Bluetooth Adapter (7)
Built-in Speakers (24)
Memory Card(s) Reader (6)
Optical Drive (27)
Wi-Fi (9)

Clear

Connectivity

DisplayPort (48)
DVI (1)
Gigabit Ethernet (51)
HDMI (21)
Headphones Port (44)
Micro-HDMI (2)
microSD Card Slot (1)
Mini Display Port (2)
SD Card Slot (6)
USB 2.0 (46)
USB 3.0/3.1/3.2 (47)
USB-C (14)
VGA (33)

Clear

Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3020 Micro PC, Core i3 4th Gen, 8GB RAM, 128GB SSD

£49.99

In stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3020 Micro PC, Pentium G3250T, 8GB RAM, 128GB SSD

£49.99

Limited left in stock

View details
Compare

Grade A - Refurbished

Dell
Dell OptiPlex 3040 Micro PC, Intel i5 6th Gen, 8GB Memory, 128GB SSD

£74.99

In stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3040 SFF PC, Core i3 6th Gen, 8GB RAM, 128GB SSD

£54.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3040 Tower PC, 6th Gen i5 CPU, 8GB RAM, 128GB SSD

£74.99

In stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3050 Micro PC, Core i3 6th Gen, 8GB RAM, 128GB SSD

£69.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 3050 Micro PC, Core i3 7th Gen, 8GB RAM, 128GB SSD

£79.99

In stock

View details
Compare

Grade A - Refurbished

Dell
Dell OptiPlex 3050 Micro PC, Core i5 6th Gen, 8GB RAM, 128GB SSD

£74.99

In stock

View details
Compare

Grade A - Refurbished
35% off

Dell
Dell OptiPlex 3060 Micro PC, Core i5 8th Gen, 8GB RAM, 256GB SSD

£129.99 ~~£199.99~~

In stock

View details
Compare

Grade A - Refurbished

Dell
Dell OptiPlex 3060 Micro PC, Intel Core i3 8th Gen, 8GB RAM, 256GB SSD

£99.99

Limited left in stock

View details
Compare

Grade B - Refurbished
15% off

Dell
Dell OptiPlex 3060 SFF PC, Core i3 8th Gen, 8GB RAM, 256GB SSD

£109.99 ~~£129.99~~

In stock

View details
Compare

Grade A - Refurbished

Dell
Dell OptiPlex 3070 SFF PC Core i5 9th Gen, 8GB RAM, 256GB SSD

£179.99

Limited left in stock

View details
Compare

Grade B - Refurbished
New arrival

Dell
Dell OptiPlex 3080 Tower PC, Core i5 10th Gen, 8GB RAM, 256GB SSD

£299.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 5040 SFF PC 6th Gen i5 CPU, 8GB RAM, 128GB SSD

£74.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 5040 SFF PC, Intel Core i3 6th Gen, 8GB RAM, 128GB SSD

£59.99

Limited left in stock

View details
Compare

Grade B - Refurbished
24% off

Dell
Dell OptiPlex 5060 SFF PC, Core i5 8th Gen, 8GB RAM, 256GB SSD

£129.99 ~~£169.99~~

In stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 5070 SFF PC, Core i3 9th Gen, 8GB RAM, 256GB SSD

£179.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 5070 SFF PC, Core i5 9th Gen, 8GB RAM, 256GB SSD

£199.99

In stock

View details
Compare

Grade A - Refurbished
New arrival

Dell
Dell OptiPlex 5080 SFF PC, 10th Gen i3 CPU, 8GB RAM, 256GB SSD

£219.99

Limited left in stock

View details
Compare

Grade B - Refurbished

Dell
Dell OptiPlex 7020 SFF PC 4th Gen i5 CPU, 8GB RAM, 128GB SSD

£59.99

Limited left in stock

View details

Showing 20 of 53

Your cart

Your cart is empty

Subtotal:£0.00 GBP

Loading...

About Us

We have been trading for over 25 years and have a team of dedicated and skilled technicians. We care about sustainability and see the work we do as helping to reduce the e-waste issue by providing high quality refurbished devices with a warranty to give peace of mind to our customers. Read more about us.

Useful Links

About Us
Blogs
Contact
Grading Guidelines
Shipping
Returns
Discounts
FAQs
Terms & Conditions
Privacy Policy

Customer Account

Shop
Orders

Contact Information

+44 (0)800 280 0416

sales@blackmoreit.com

Blackmore Computers Limited, Chitterne Dairy, Chitterne, Wiltshire BA12 0LJ.

VAT No: 667268004. Company No: 03371980.

Facebook
LinkedIn

Payment methods accepted

Country/Region

United Kingdom (GBP £)

© 2025 Blackmore IT. Powered by Shopify

About Us
Grading Guidelines
Support

Compare /3

Loading...

Loading...

Choose options

Item added to your cart.

View cart