Best Computer Cases Deals Online in the UK (25 Deals Found)

Last Updated - 19/06/2026 Sort By:

Best Choice
Corsair

New
CORSAIR 3500X RS-R ARGB Panoramic Mid-Tower PC Case – 3x Pre-Installed RS120-R ARGB Fans, GPU Anti-Sag Arm, Fits up to 1
A Great Build with a Great View: The 3500X has all the cooling benefits and essential features you need to build an amaz

£69.99 £119.99
Best Value
Corsair

New
CORSAIR FRAME 4000D RS ARGB Modular Mid-Tower ATX PC Case – High Airflow, 3x Pre-Installed RS ARGB Fans, InfiniRail™ Fan
FRAME Modular Case System – The revolutionary FRAME system gives new meaning to the word customisation. Want to upgrade

£82.99 £99.99
Used
Montech Sky 2 GX PC Case black-2 Additional 120mm ARGB Fans & ARGB LED Strip

£26.70
NZXT

New
NZXT H5 Flow - Compact ATX Mid-Tower PC Gaming Case - High Airflow - 2 x 120mm Fans Included - 360mm Front & 240mm Top R
EXCEPTIONAL GPU COOLING - The PSU shroud is perforated on the side and bottom, enabling optimal air intake from two 120m

£60.99
Used
Cooler Master Elite ATX Mid Tower Case Black USB Audio Headphone Jack
Cooler Master Elite ATX Mid Tower Case Black USB Audio Headphone Jack

£30.09
15% Off
FOIFKIN

New
FOIFKIN F600 PC Case ATX with 7 PWM ARGB Fans, High Airflow Mid-Tower Computer Case, Gaming PC Case Big Tower, ATX Case
270° Panorama Glass PC Case: FOIFKIN F600 is a gaming PC case. The ATX mid-tower PC case combines ample space and a cool

£55.24 £64.99
Fractal Design

New
Fractal Design North Charcoal Black Tempered Glass Dark - Wood Walnut front - Glass side panel - Two 140mm Aspect PWM fa
Enhance the look of your gaming station with sleek wood and alloy details

£99.98 £102.95
New
Gaming PC Case - Dual M/ATX | Tempered Glass - 4 x 120mm ARGB PWM Infinity Fans
PC Gaming Case V3- Dual Dynamic Mini Lite M/ATX | Tempered Glass - Full View | includes 4 x 120mm ARGB PWM Infinity Fans

£59.97
MSI

Used
MSI MAG FORGE 100R Mid Tower Gaming Computer Case (Black, 2x 120mm ARGB PWM Fan, 1x 120mm Fan, 1-6 ARGB Hub, Tempered Gl
4mm tinted tempered glass side panel, making it ideal for showcasing your build with (RGB) lighting

£37.57
New
IONZ KZ12 V3 ULTRA PC Case - ATX, 7 PWM Fans, Full-View Dual Chamber, Glass
IONZ PC Computer Case - ATX, 7 PWM Fans Pre-Installed - Non RGB, Mid Tower - Full-View Dual Chamber Tempered Glass, Blac

£59.95
FOIFKIN

New
FOIFKIN F300 PC Case ATX with 4 Non-RGB Fans, High Airflow Mid-Tower Computer Case, Gaming PC Case Big Tower, ATX Case B
270° Panorama Glass PC Case: FOIFKIN F300 is a gaming PC case. The ATX Mid-Tower PC case combines spaciousness and a coo

£48.02 £49.99
Fractal Design

New
Fractal Design Focus G - Mid Tower Computer Case - ATX - High Airflow - 2x Fractal Design Silent LL Series 120mm White L
Combination of cutting edge technology and premium sound dampening materials: Delivers extreme cooling performance with

£49.99 £54.99
New
Vibox VTX-3W ATX Mid-Tower Gaming PC Case, RGB Hex Infinity Fans
The Vibox VTX-3W gaming PC case is designed for custom desktop PC builds. This case includes all fans visible in the pro

£32.95
15% Off
PCZZOI

New
PCZZOI PC CASE ATX 6 PWM ARGB Case Fans Pre-Installed, Mid Tower Computer Case with Tempered Glass,High Airflow Mesh Fro
[Cooling atx PC Case from H05 ]-- Reason---Pre-installed 6 PWM ARGB PC Cases Fans .

£42.48 £49.99
New
Vibox VTX-2W HEX ATX Mid-Tower Gaming PC Case, RGB Hex Infinity Fans
The Vibox VTX-2W HEX gaming PC case is designed for custom desktop PC builds. This case includes all fans visible in the

£28.95
PCZZOI

New
PCZZOI PC CASE ATX 4 Fans Pre-Installed, Type-C Mid Tower Computer Case with Full-View Dual Tempered Glass, Gaming PC Ca
[Cooling ATX PC Case from P4 ]-- Reason---Pre-installed 4 PC Cases Fans (Includes 3 * 120mm intake fan, rear end 1 * 120

£49.99
Used
Gaming PC Case with Cooling Fans 3RGB Cooling Fans
The Gaming PC Case with 3 RGB Cooling Fans is a sleek and stylish ATX Full form factor unit designed specifically for ga

£16.15
Used
Cooler Master Storm Scout Gaming Mid Tower Computer Case with Carrying Handle
Please see the pictures If you need further info let me know please

£52.70
New
Antec AX26 RGB Elite ATX Mid-Tower Gaming PC Case - Black - 4 RGB Fans
AX26 RGB elite Mid-Tower Gaming Case. AX26 RGB Elite features a grille-style front panel that enhances airflow for effic

£38.47 £65.28
New
Vibox VTX-5B HEX ATX Mid-Tower Gaming PC Case, RGB Hex Infinity Fans
The Vibox VTX-5B HEX gaming PC case is designed for custom desktop PC builds. This case includes all fans visible in the

£47.95
New
DeepCool CH160 PLUS Micro-ATX Tower Case - Black With Window
The CH160 PLUS retains the clean, compact aesthetic of the original CH160, while expanding support for Micro-ATX motherb

£54.71
New
CiT Work Micro-ATX PC Case Compact Budget Home Office Case- Black
Form Factor: Micro ATX. Motherboard Support: Micro ATX, Mini-ITX. Ending Soon. Black coated interior for a sleek and pro

£25.99
New
Antec CX600M ARGB Micro-ATX Mini-Tower PC Gaming Case - Black - 3 x ARGB Fans
Antec CX600M ARGB micro-ATX Mini Tower Tempered Glass Black PC Gaming Case. The Antec CX600M ARGB is a sleek and stylish

£48.86 £109.44
New
Ionz Curve - PC Gaming Case mATX - Mid Tower, Dual Chamber with Panoramic View
IONZ Curve - PC Gaming Case mATX - Mid Tower, Dual Chamber with Panoramic View and LED Screen - Tempered Glass and 3 ARG

£49.95
Used
Computer Tower Tempered Glass Case with Fans
Unused - still with protective plastic.

£30.00

25 Computer Cases deals are available from: Amazon, eBay stores, starting from £16.15.
The biggest discount we found is 42% on CORSAIR 3500X RS-R ARGB Panoramic Mid-Tower PC Case – 3x Pre-Installed RS120-R ARGB Fans, GPU Anti-Sag Arm, Fits up to 10x 120mm Fans, Reverse Connection Motherboard Compatible – Black at Amazon.
The lowest price we found is £16.15 while the highest is £99.98.
Prices for the best Computer Cases deals average at £48.03.
Last updated on June 19, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Computer Cases.