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Black full-tower case with aluminium frame, 4mm tempered glass side panel, open interior visible

Corn Electronics

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

SKU CH-37HW-YTSTK MPN MOD3

Full-tower chassis supporting EATX motherboards, 400mm graphics cards and 170mm CPU coolers with room for 360mm radiators and tempered-glass side panel

  • 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 extended ATX boards for high-end builds
  • Fits graphics cards up to 400mm long
  • Accommodates CPU coolers up to 170mm tall
  • Tempered glass side panel shows internal components
  • Front panel includes two USB 3.0 ports

Build Platform

The Corn Electronics MOD3 is a full-tower chassis designed for custom water-cooling loops and showcase builds. Its aluminium-magnesium frame and four-millimetre tempered glass panels create a rigid structure that weighs eight kilograms. The layout supports Extended ATX, ATX, Micro-ATX and Mini-ITX motherboards, giving enthusiasts a wide choice of platforms. Front I/O provides two USB 3.0 ports plus separate audio and microphone jacks.

Sustained Thermal Load

Seven expansion slots and room for a graphics card up to four hundred millimetres long allow high-end GPUs to breathe under continuous load. The top and front each accept three 120-millimetre fans, while radiator mounts handle 120, 240 or 360-millimetre units for liquid cooling. A CPU cooler height limit of one hundred and seventy millimetres accommodates most tower air coolers. The power supply bay fits standard ATX units up to one hundred and ninety-five millimetres deep.

Pre-Install Checklist

Verify that your motherboard form factor matches the supported list and that your graphics card length stays within the four-hundred-millimetre maximum. Confirm the CPU cooler height does not exceed one hundred and seventy millimetres. Ensure the power supply depth is no greater than one hundred and ninety-five millimetres. The drive configuration allows either two 2.5-inch SSDs plus one 3.5-inch HDD or three 2.5-inch SSDs.

How it compares

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

Price $585.99
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.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

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

How much noise and heat should I expect when the top and front 120 mm fan mounts are all populated and running continuously?

With up to six 120 mm fans installed the case moves a large volume of air, so component temperatures stay low; actual noise depends on the fan models you choose and the speed curves you set in BIOS or fan-controller software.

Which power supply and motherboard form factors do I need to have on hand before this case will function?

You need a standard ATX power supply no longer than 195 mm and a motherboard that fits Micro ATX, ATX or Extended ATX — the case accepts all three.

Will my existing 360 mm radiator and full-length graphics card fit together in this chassis without interference?

Yes — the top supports a 360 mm radiator and the GPU clearance is 400 mm, so a 360 mm AIO and a 400 mm card can be installed simultaneously.

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