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DEEPCOOL MATREXX 70 ADD-RGB 3F Mid-Tower Case 3x120mm ADD-RGB Fans Modular design Full-size Tempered Glass GPU Vertical Installation Quick Open Panels

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In stock. Limit 10 per customer.
Ships from United States.
  • Matrexx 50
  • Matrexx 55
  • Matrexx 55 V3
  • Matrexx 70
  • Matrexx 40
  • Non-LED
  • RGB Lighting
  • Addressable RGB Lighting
  • Non-Fan
  • 1 Fan
  • 3 Fans
  • 3 RGB Fans
  • 4 RGB Fans
  • Modular design of inner structure
  • 3XCF120 ADD-RGB fans pre-installed at front, one ADD-RGB strip pre-installed at side
  • First case to use tempered glass top-cover for PSU & HDD in the world
  • One button to remove or install front glass panel
  • A specially designed adapting-bracket (sold separately) used to install GPU vertically
  • Magnetic dustproof net at top, dust-filter at front and bottom
Blue deepcool logo on a dark gray background MATREXX 70 3F case facing slightly to the right with its front and side panels coming off. There is also text that reads: SIMPLIFICATION & LIBERATION - A brand-new concept computer case, especially designed for the enjoyment of the assembly process
MATREXX 70 3F fully loaded with RGB-lit components, facing slightly to the right


The MATREXX 70 3F is a new-concept chassis specially designed for the enjoyment of DIY enthusiasts. By adopting numerous novel structural designs, its architecture yields convenience and flexibility in PC building. Meanwhile three CF 120 RGB fans and one RGB LED strip are included to provide top-notch lighting effects. The MATREXX 70 3F is ready to give you a gaming-ambiance boost.

MATREXX 70 case facing slightly to the right, and an overhead image of the top of the case with hotspots of RGB headers for DEEPCOOL GAMERSTORM devices and other brands

Friendly ADD-RGB Ecosystem Included

The ADD-RGB lighting system includes 5 pre-programmed lighting effects (dynamic color, static, breathing, comet and fashioncollision) and can be easily controlled by the RGB button on the I/O panel or motherboard. Meanwhile the special accessory pack enables the syncing between the products from Deepcool and other brands, thereby creating a friendly ADD-RGB ecosystem.


One-Touch-Release Front Panel

The open button on the MATREXX 70 case

With the bottom hooked to the case structure and the top locked by a spring buckle, the front panel of the MATREXX 70 3F computer case can be set to a “dismounting-ready” state with just one touch. Once the “OPEN” button is pressed, the front panel will be released and held at a 5° angle, ready to be pulled out.

MATREXX 70 case facing slightly to the right

Easy-to-Install Side Panel

Closeup of top side panel glass being removed Bottom side panel of the MATREXX 70

The side panel is fixed with a one-groove + two-screw design. The groove can hold the panel and prevent it from falling, even with no screws mounted, which makes installation much easier. After installation, this unique fixation method will grant the glass panel an even stress-distribution, hence reducing the risk of cracking.

MATREXX 70 case facing forward and all glass panels coming off
MATREXX 70 3F facing to the right with all panels removed, and the radiator holder and front glass panel removed and floating in front

Removable Radiator Holder

The radiator/fan-holder simplifies installation and replacement of the radiator and fan, making it especially effort-saving when you need to install the radiator and fan on different sides of the holder.

Bottom of the MATREXX 70 3F showing the glass PSU shroud

Removable Glass PSU Shroud

MATREXX 70 3F facing to the right with blue and red arrow and air graphics indicating good airflow, cool air coming in, hot air going out

Flexible Ventilation Solutions with Excellent Performance

With air-intake options at front and bottom, exhaust options at the top and rear, the MATREXX 70 3F provides highly flexible ventilation solutions. Meanwhile the 15mm-wide front-intake hole guarantees sufficient air supply, together with the low-friction material applied on all meshes, maximizing cooling efficiency.

MATREXX 70 3F facing slightly to the right along with graphics indicating three 120mm or 140mm can be installed in front and three 120mm or 140mm fans can be installed on top

Motherboard Support

E-ATX (Up to 330mm)

MATREXX 70 3F case facing slightly to the right, with a mini-itx, m-atx, atx and e-atx fitting into the side of the case

All-Around Dust Proof

Dust filters are installed at the front, top and bottom of the case. The all-around and fine coverage offers remarkable dust-proof capabilities. Meanwhile, the top filter is magnetic whereas the front/bottom filters are inserted, which makes them very easy to clean.

MATREXX 70 case facing away to the right

Abundant Storage Support

A total of six 2.5" drives or four 2.5" + two 3.5" drives can be mounted in the MATREXX 70. Two SSD bays are fixed at the back of motherboard tray for quick installation. Two 3.5/2.5" hard-drive bays are mounted at the bottom of the case which are relocatable and removable. After removal, two 120mm fans can be installed at the location.

MATREXX 70 case facing to the left with all panels removed

Simple & Sleek Design

The front and side panels are made of full-sized, tinted tempered glass. They display your gears with a classy filter while keeping the overall look clean .

MATREXX 70 case facing slightly to the right with the front and side panels removed, floating next to the case

Spacious Interior

The case’s dimensions are 484x233x492mm, offering gigantic room to manage cables (170mm motherboard tray-to-glass clearance, 30mm motherboard tray-to-back plate clearance).

MATREXX 70 case facing down to the right
Interior shot of the MATREXX 70 showing a 380mm area of blue

Graphics-card support up to 380mm.

Storage spaces inside the MATREXX 70

Equipped with large spacing: 170mm (tower room) and 30mm (cable sorting at the rear).

Hard disk bays and spaces inside the MATREXX 70 case

Four 2.5" independent hard-disk slots and two 3.5/2.5" hard-disk spaces.

Removable top and bottom dust filters on the MATREXX 70 case

As the dust screens are installed at the top, bottom and front, it provides remarkable anti-dust capabilities while being easy to clean.

deepcool logo and text that reads: MATREXX 70 3F

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

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