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Black aluminum alloy and tempered glass E-ATX case with side window, 429 by 205 by 349 mm

Mechanic master

Mechanic master C34 Pro side penetrating 360 water-cooled E-ATX PC case Black

SKU CH-ZMA3-RCKEZ

A compact aluminium-alloy chassis holds E-ATX boards, 360 mm AIOs, GPUs to 336 mm and ATX PSUs in a 30-litre footprint

  • Max graphics card length336 mm
  • Housing materialAluminum alloy tempered glass
  • Supported motherboard sizesMicro ATX / ATX / Mini ITX / E-ATX
  • Side panel typeWith Side Window
  • CPU cooler height limit165 mm
  • PSU length limit220 mm

Color Black

  • Fits E-ATX boards up to 305 x 275 mm for high-end builds
  • Holds 360 mm radiators plus 336 mm GPUs in a 30-litre frame
  • 165 mm CPU cooler clearance keeps air cooling options open
  • Aluminium alloy and tempered glass construction at 429 x 205 x 349 mm
  • ATX power supplies up to 220 mm long install without modification

Flagship 30-litre aluminium chassis

The Mechanical Master C34 Pro is a compact E-ATX case built from aluminium alloy and tempered glass. It targets enthusiasts who want a premium, portable desktop platform for high-performance components. The 30-litre volume keeps the footprint small while still accepting full-size ATX power supplies and long graphics cards.

360 mm AIO support with clear length limits

A 360 mm radiator fits in the roof, while 240 mm and 280 mm units are also compatible. Graphics cards up to 336 mm in length install without modification, and the CPU cooler clearance stops at 165 mm. Power supplies up to 220 mm long are accepted, though the maker suggests a 14 cm ATX unit for the tidiest cable routing. Builds needing more radiator space or longer GPUs will hit the internal ceiling.

Aluminium frame with side window and modular layout

The black aluminium alloy structure reduces weight and resists flex, while the tempered glass side panel shows the interior. Motherboard support covers Mini-ITX, Micro-ATX, ATX and E-ATX boards up to 305 mm by 275 mm. The modular internal design lets builders rearrange brackets for custom loops or air-cooling stacks, but the fixed 165 mm cooler height and 336 mm GPU limit remain hard constraints.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $165.99
Pricier than about 73% of the 1,468 comparable items (median $100.99).
Max graphics card length 336 mm
Lower than about 82% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameMechanic master
Model nameC34 pro
Product typeATX Desktop
Product colorBlack
Power
Power supply includedNo
Size & build
Max graphics card length336 mm
Housing materialAluminum alloy tempered glass
Side panel typeWith Side Window
Product dimensions429 mm x205 mm x349 mm
Compatibility
Supported motherboard sizesMicro ATX / ATX / Mini ITX / E-ATX
CPU cooler height limit165 mm
PSU length limit220 mm

Other versions of this model

2 more in the same range

Questions about this item

Will my existing ATX power supply up to 220 mm long fit in the C34 Pro alongside an E-ATX board?

The chassis accepts ATX power supplies up to 220 mm in length and supports E-ATX motherboards up to 305 by 275 mm, so a standard ATX unit will install without clearance issues.

How can I confirm the 360 mm radiator is seated correctly after building in the C34 Pro?

Verify that the radiator and fans align with the designated 360 mm mounting points, that all tubing clears the 336 mm GPU limit and 165 mm CPU cooler height, and that the system posts with stable coolant temperatures under load.

Does the C34 Pro include a power supply or do I need to buy one separately?

The case ships without a power supply; you must provide your own ATX unit no longer than 220 mm, while the box contains the aluminium-alloy chassis, tempered-glass side panel and standard mounting hardware.

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