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Black aluminium full tower with tempered glass side panel, open-frame design

Corn Electronics

Corn Electronics MOD3 Full Tower PC Case EATX ATX 400mm GPU 170mm Cooler 360mm Rad

SKU CH-QYQS-PXQ7F MPN MOD3

Full-tower aluminium-and-glass chassis supporting EATX boards, 400 mm graphics cards, 170 mm coolers and 360 mm radiators

  • Max graphics card length400 mm
  • Supported motherboard sizesMicro ATX / ATX / Extended ATX
  • Side panel typeWith Side Window
  • 3.5-inch internal bays1
  • 2.5-inch internal bays3
  • Expansion card slots7

Model Demon Slayer

  • Supports EATX, ATX, Micro-ATX and Mini-ITX boards for flexible builds
  • Fits graphics cards up to 400mm long for high-end GPUs
  • Accommodates CPU coolers up to 170mm tall for strong air cooling
  • Top and front mount 360mm, 240mm or 120mm radiators for liquid cooling
  • Front panel includes two USB 3.0 ports plus audio and mic jacks

Who it fits

The Corn Electronics MOD3 is a full-tower chassis built for EATX, ATX, Micro-ATX and Mini-ITX motherboards. It targets builders who want an open-frame style platform with heavy-gauge aluminium-magnesium construction and a 4 mm tempered-glass side panel. The 8 kg frame delivers a rigid foundation for custom liquid-cooling loops or high-airflow fan arrays.

What the bundle changes

No fans or radiators are included; the case simply provides mounting points for three 120 mm fans at the top and three at the front. Radiator support covers 120 mm, 240 mm and 360 mm sizes in those same locations. Front I/O supplies two USB 3.0 ports plus separate audio and microphone jacks. Drive capacity is two 2.5" SSDs plus one 3.5" HDD, or three 2.5" SSDs in the alternative layout.

What to verify first

Confirm your graphics card measures 400 mm or less and your CPU cooler stands 170 mm or shorter. The power-supply bay accepts standard ATX units up to 195 mm long. Seven expansion slots are available for add-in cards. Ensure your workspace can accommodate the 232 mm width, 647 mm depth and 620 mm height before ordering.

How it compares

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

Price $577.99
Pricier than about 91% of the 1,468 comparable items (median $100.99).
Max graphics card length 400 mm
Typical for this category: the median of 894 items is 400 mm.

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Specifications

Product
Model nameMOD3
Product typeATX Full Tower
Storage
3.5-inch internal bays1
2.5-inch internal bays3
Ports & slots
Expansion card slots7
Front panel portsUSB3.0 × 2/AUDIO*1/MIC*1
Size & build
Max graphics card length400 mm
Side panel typeWith Side Window
Fan mounting optionsTop: 3 × 120 mm Fan Front:3 × 120 mm Fan
Product dimensions232MM (W) × 647MM (D) × 620MM (H)
Product weight8KG
Compatibility
Supported motherboard sizesMicro ATX / ATX / Extended ATX
Radiator support360/240/120
CPU cooler height limit170 mm
PSU length limitATX(195 mm)

Other versions of this model

1 more in the same range

Questions about this item

Will the 4.0 mm tempered glass side panel need replacement or special care over time?

The 4.0 mm tempered glass side panel is a fixed structural element with no moving parts, so it does not require scheduled replacement. Cleaning with a non-abrasive cloth maintains its finish.

What thermal limit appears first when the optional 3×120 mm top and 3×120 mm front fans run continuously at full speed?

The case supports up to a 360 mm radiator and 170 mm CPU cooler height; sustained loads will be constrained by the cooling capacity of the installed radiator and fans rather than by the chassis itself.

How much heat and noise should I expect from a fully populated build running all day inside the 232 mm wide aluminium frame?

The 2.5 + 2.0 mm aluminium magnesium structure and 4.0 mm glass dissipate heat passively, while noise levels depend entirely on the specific 120 mm fans and pump chosen for the 360 mm radiator mounts.

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