SHOPPERAZZI

Matrexx 30 SI Mini Tower

Watch price — sign in
DeepCool Matrexx 30 SI M-ATX Mini Tower PC Case
£21.89
Lowest price at Alphacores · compared across 3 shops

🎟️ Voucher code

Extra £5 off with a code at Alphacores

Spend £49 Get £5 Off at AlphaCores

Voucher code · Alphacores

Spend £49 Get £5 Off at AlphaCores

WZGH3CU5

 

Go to Alphacores

Paste the code at checkout. Opens Alphacores in a new tab; we may earn a commission.

Minimum spend £49 · No other offers with this coupon. · Ends 31st Dec

Minimum spend £49 · No other offers with this coupon. · Ends 31st Dec · Full terms

Get this deal at Alphacores →

Compare 3 shops

AlphacoresLowest price
In stock · £3.95 delivery · Within 3 Working Days

Voucher code · Alphacores

Spend £49 Get £5 Off at AlphaCores

WZGH3CU5

 

Go to Alphacores

Paste the code at checkout. Opens Alphacores in a new tab; we may earn a commission.

Minimum spend £49 · No other offers with this coupon. · Ends 31st Dec

Spend £49 Get £5 Off at AlphaCores
£21.89
Go →
In stock · Free delivery · Standard delivery in 3 working days
£21.97
Go →
In stock · Free delivery · Standard delivery in 3 working days
£26.36
Go →

Price history

Tracked since 24th Oct 2026
Price unchanged since 27th Oct 2026Lowest we've tracked: £21.89
£27.04£24.13£21.2224th Oct 20262nd Nov 2026

About this product

The DEEPCOOL Matrexx 30 SI Mini Tower is stocked by 3 shops we compare on Shopperazzi. Listed prices start at £21.89 and go up to £26.36.

The DeepCool Matrexx 30 SI is a compact M-ATX computer case designed for gamers seeking to build a smaller gaming PC. Its logical interior layout maximises compatibility with M-ATX and ITX motherboards, fitting into a classic M-ATX structure with dimensions of 420 x 201 x 365mm.

Featuring a honeycomb front air intake and a pre-installed 120mm fan at the rear, this case supports a 120mm radiator or fan at the front. It includes a steel side panel for a minimalist aesthetic, space for graphics cards up to 250mm, and convenient top panel ports for USB and audio access.

Product details

Brand
DEEPCOOL
MPN
DP-MATX-MATREXX30-SI
GTIN
06933412714125
Condition
New
Category
Default Category>PC Components>Cases & Cooling>Cases & Parts>Default Category>Personal Stock

Frequently asked questions

What motherboards are compatible with the DeepCool Matrexx 30 SI case?

The DeepCool Matrexx 30 SI case is compatible with M-ATX and ITX motherboards.

What is the maximum graphics card length supported by this case?

The DeepCool Matrexx 30 SI case supports graphics cards up to 250mm in length.

Does the case come with any fans pre-installed?

Yes, the DeepCool Matrexx 30 SI case comes with a 120mm black fan pre-installed in the rear.

More from DEEPCOOL