Deepcool Matrexx 30 SI

Product ID: 827333221604 This is the unique Computey listing identifier for this product. EAN: 6933412714125 This is the European Article Number (EAN) for this product.
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Computey Outlet Seller ID: 59613811 • Company This seller is registered on Computey as a Company.
5.0 (4 reviews)
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£30.07
In Stock • Installments available with Klarna at checkout
415 available
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Case Specifications

These are the product's key specifications set by the seller.

Product specifications are subject to change at the hands of the seller at any time, and may be inaccurate.

  • Brand: Deepcool
  • Condition: New

Product description

View Deepcool Matrexx 30 SI specs & used value · component catalogue

MATREXX 30 SI
Compact M-ATX Case for Solid Performance
Matrexx 30 SI is small-sized M-ATX computer case, perfect for gamers looking to build a small gaming PC. Its logical interior structure maximizes compatibility.

The classic M-ATX structure (dimensions 420 x 201 x 365mm) is compatible with M-ATX and ITX motherboards. Small and compact but with plenty of capacity.

Utilizing honeycomb front air intake design, supports 120mm radiator/fan in the front, pre-installed 120mm black fan in the rear, Matrexx 30 SI guarantees your performance and aesthetic needs.

Classical steel side panel provides an elegant and minimalist visual.
- Compatible with graphics cards up to 250mm
- The ridge on the back panel provides 14.8 mm of space for cable management
- The lower power supply design allows unhindered airflow for heat dissipation
- The top panel is fitted with USB ports, headphone jack, and switch for easy access

Form Factor
Mini Tower

Motherboard
Micro ATX
Mini-ITX

Colour
Black

Materials
ABS + SPCC (Steel panel thickness: 0.5mm)

Drive Bays
Internal 3.5": 3
Internal 2.5": 2
External 5.25": 1 Not compatible with Micro-ATX (244mm x 244mm or bigger motherboards)

Power Supply Support
ATX PS2

I/O Panel
1 x USB 2.0
1 x USB 3.0
1 x Audio
1 x Mic

Expansion
Slots: 4

Cooling Fans Compatibility
Front: 1 x 120mm
Rear: 1 x 120mm (1 x 120mm black fan installed)

Liquid Cooler Compatibility
Rear: 120mm

Clearances
CPU Cooler Height Limit: 151mm Max
VGA Length Limit: 250mm Max
PSU Length Limit: 170mm Max
Cable Management: 14.8mm

Product Dimensions ( L x W x H )
405.8 x 193 x 378.2 mm

Packaging Dimensions ( L x W x H )
415 x 240 x 465 mm

Weight
Net: 3.62 Kg
Gross: 4.33 Kg

Product specifications

Listing Details

  • Listing ID: 827333221604
  • EAN: 6933412714125
  • MPN: DP-MATX-MATREXX30-SI
  • Brand: Deepcool
  • Condition: New

Technical

  • Case Type: Not provided
  • Max GPU Length: Not provided
  • Drive Bays: Not provided
  • Fan Support: Not provided
  • Radiator Support: Not provided
  • Front Panel USB: Not provided

Physical

  • Side Panel: Not provided
  • Motherboard Form Factor: Not provided
  • Expansion Slots: Not provided
  • Color: Not provided
  • Dimensions: Not provided
  • Volume: Not provided

Delivery options for this product

DPD - ShipStation Carrier Services

DPD - ShipStation Carrier Services - DPD Next Day - Drop Off

FREE - Delivered in 1 day

Rate last updated: 2026-08-29

Shipping rates are subject to change at time of checkout based on delivery address and package weight - but this is unlikely.

Seller Policies

Statutory rights

Your statutory rights under the Consumer Rights Act 2015 and the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 are not affected.

For most stock and standard catalogue items bought at a distance, you have a 14-day cooling-off period from the day you receive the goods. That right is change of mind for distance sales and the seller cannot turn it off.

On an accepted cooling-off cancellation, standard outbound delivery is refunded. Return postage is as stated in this policy.

Refund and dispute reasons

  • Not arrived / cannot prove delivery: Always accepted If the item does not arrive, or delivery cannot be proved, this is handled under Computey's dispute policy. It is not a seller toggle.
  • Not as described, including worse than the Condition Grade: Always accepted Not as described is always accepted. This is a platform rule and a Consumer Rights Act 2015 right.
  • Wrong item: Always accepted If you receive a different item from the listing, that is always accepted.
  • Faulty / dead on arrival when listed as working: Always accepted Faulty or dead-on-arrival when listed as working: always accepted.
  • Transit damage with valid dispatch evidence: Always a dispute Transit damage with valid dispatch evidence is always treated as a dispute. Liability follows Computey's dispute policy, not a seller toggle.
  • Incompatibility with an express listing representation: Always accepted If the listing expressly claimed compatibility and the item does not match that claim, the claim is accepted.
  • Incompatibility with no listing representation: Not accepted If the listing did not claim compatibility, incompatibility is the buyer's risk and is not accepted as a return reason.
  • Change of mind: Accepted within 14 days (cooling-off) Change of mind: accepted within 14 days of delivery for stock and standard catalogue items. You pay return postage on accepted change-of-mind or cooling-off returns, unless the seller agrees otherwise. This is disclosed before you buy.
  • Custom build or custom service cancellation: Accepted until dispatch Custom builds and custom services: you may cancel until the seller dispatches the order. After dispatch, change of mind does not apply to the custom work.

Dispatch times

Stock and standard catalogue items are dispatched within 1 business day.

  • Stock dispatch: Stock and standard catalogue items are dispatched within 1 business day.
  • Custom lead time: 7 days

Custom builds and custom services

Custom builds and custom services have a lead time of 7 days.

You may cancel a custom build or custom service until the seller dispatches the order. After dispatch, change of mind does not apply to the custom work. You still have rights if the item is faulty or not as described.

A PC assembled from a standard parts range is usually still a distance sale, not a bespoke exemption. Marking a listing as a custom build does not remove statutory rights.

Seller warranty

The seller does not offer an additional warranty. Your statutory rights are unaffected.

Shipping terms

  • Free shipping threshold: No store-wide free shipping threshold
  • Shipping insurance: Carrier insurance only
  • International shipping: UK only
  • Refund method: Refunds are made to the original payment method through Computey.

Computey publishes this policy. Statutory rights and dispute reasons are platform rules. The seller sets the parameters shown above.

Seller Reviews.

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Order fulfilled successfully. Buyer received all products as expected with no issues reported to Computey.

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Order fulfilled successfully. All products were received by the buyer with no issues reported.

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Order delivered and completed. Buyer received their products with no complaints reported to Computey.

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