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Black open-frame Micro ATX case with tempered glass side panel, six 120mm RGB fans and visible internal components

Corn Electronics

Corn Electronics Opened PC Case Micro ATX Mini ITX Tempered Glass RGB 120mm Fan 6 240mm Radiator Support

SKU CH-R6RS-586B0

Open-frame Micro-ATX and Mini-ITX chassis with tempered glass, six 120 mm RGB fans and top-mounted 240 mm radiator support

  • Max graphics card length330MM without HDD
  • Housing materialABS / Steel / Tempered Glass
  • Power supply mountingBottom
  • Supported motherboard sizesMicro ATX/ITX
  • Side panel typeWith Side Window
  • LED lightingRGB

Model Black,LED Board(ROG),120Fans*6

  • Six pre-installed 120 mm RGB fans deliver strong airflow out of the box
  • Top mount accepts a 240 mm radiator for liquid CPU cooling
  • Micro ATX and Mini ITX motherboards fit with four expansion slots
  • Two 3.5 inch and three 2.5 inch drive bays provide flexible storage
  • Front panel includes USB 3.0, USB 2.0, audio and microphone ports

Micro ATX Mini ITX open-frame chassis

The Corn Electronics open-frame chassis accepts Micro ATX and Mini ITX motherboards and is aimed at builders who want visible components and easy access during assembly or testing. Its tempered glass side panel and six pre-installed 120mm RGB fans create a lit showcase without requiring extra purchases. The case ships without a power supply, so buyers must provide a standard ATX PS2 unit.

Capacity and headroom

Two 3.5-inch and three 2.5-inch drive bays give room for a modest storage array, while four expansion slots handle full-length graphics cards up to 330mm when the 3.5-inch bays are empty. A top-mounted 240mm radiator fits for liquid cooling, but CPU air coolers are limited to 165mm height. Builders needing more than four slots or longer GPU clearance will find the layout restrictive.

Bundled accessories and software

Six 120mm RGB fans and an ROG-branded light board are included, delivering synchronised lighting and baseline airflow without separate fan kits. Front I/O provides one USB 3.0, one USB 2.0, audio and microphone jacks for convenient peripheral connection. No additional software or controller hub is supplied, so lighting control relies on motherboard headers.

How it compares

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

Price $140.99
Pricier than about 68% of the 1,468 comparable items (median $100.99).

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Specifications

Product
Brand nameCorn
Product typeMicro ATX / Mini-ITX
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays3
Ports & slots
Expansion card slots4
Front panel portsUSB 3.0 × 1;USB2.0 × 1;AUDIO×1;MIC×1
Power
Power supply includedNo
Size & build
Max graphics card length330MM without HDD
Housing materialABS / Steel / Tempered Glass
Power supply mountingBottom
Side panel typeWith Side Window
Fan mounting optionsFront - 2 × 120 mm / Rear - 2 × 120 mm / Top - 2 × 120 mm
Product dimensions560 × 220 × 430 mm
Compatibility
Supported motherboard sizesMicro ATX/ITX
Radiator supportTop - Up to 240 mm
CPU cooler height limit165 mm
PSU length limitStandard ATX PS2 Power Supply
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

Will my current Micro ATX board and 330mm graphics card fit together in this case?

The chassis accepts Micro ATX and Mini ITX motherboards and clears graphics cards up to 330mm long when the 3.5in drive cage is removed, so your existing board and GPU will mount without interference.

How can I confirm the six 120mm RGB fans and the ROG light board are running correctly after assembly?

Power on the system and check that all six 120mm fans spin and the ROG light board illuminates; the front panel USB 3.0, USB 2.0, audio and mic ports should also respond when devices are plugged in.

Does the box include a power supply or must I buy a standard ATX PS2 unit separately?

No power supply is included; you need to purchase a standard ATX PS2 unit. The package provides the case with two 3.5in bays, three 2.5in bays, four expansion slots and the six pre-installed 120mm RGB fans.

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