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Black steel micro ATX case with tempered glass side panel and front 1280x800 LCD display

Corn Electronics

Corn Electronics D31 Micro ATX Case with 1280x800 LCD

SKU CH-K2H8-BZ7P2 MPN D31

Micro ATX chassis with integrated 1280×800 LCD, tempered glass side, 400 mm GPU clearance, 360 mm top radiator support and tool-free drive bays

  • Max graphics card length400 mm
  • Housing materialSteel
  • Supported motherboard sizesMicro ATX / Mini ITX
  • 3.5-inch internal bays1
  • 2.5-inch internal bays2
  • Expansion card slots4
  • 1280x800 LCD adds real-time system monitoring or custom graphics
  • GPU clearance up to 400 mm fits RTX 4090 class cards
  • Top radiator support up to 360 mm enables high-capacity liquid cooling
  • PSU mounting adjusts across 100-220 mm lengths for flexible cable routing
  • Steel frame with tempered glass side panel protects components in a compact 363x205x452 mm footprint

Compact Micro ATX Chassis with Integrated LCD

The Corn Electronics D31 is a steel Micro ATX mid-tower that fits Micro ATX, Mini ITX and DTX motherboards. A 1280x800 resolution LCD on the front panel provides a 16:10 sub-screen for system monitoring or custom visuals. The case targets builders who want a small-footprint desktop with an integrated display.

Capacity and Clearance Limits

Graphics cards up to 400 mm long are supported, covering models such as the RTX 4090 in the 335-400 mm range. CPU coolers up to 168 mm tall and power supplies up to 220 mm long fit inside. One 3.5-inch bay and two 2.5-inch bays provide internal storage, while four expansion slots handle full-size add-in cards.

Build Details and Daily Use

The chassis uses steel construction with a single tempered-glass side panel and a magnetic nylon dust filter on the bottom. Front I/O includes one USB 3.2 Gen 2 Type-C port, one USB 3.0 port and a combined audio/microphone jack. The power supply mount offers four height-adjustment levels for cable routing flexibility. Radiator support reaches 360 mm at the top and bottom, 280 mm at the top and 120 mm at the rear.

How it compares

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

Price $299.99
Pricier than about 83% 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
Brand nameJonsbo
Product typeMicro ATX Mid Tower
Product colorBlack / Purple
Storage
3.5-inch internal bays1
2.5-inch internal bays2
Display
With front LCD displayYes
Ports & slots
Expansion card slots4
Size & build
Max graphics card length400 mm
Housing materialSteel
Compatibility
Supported motherboard sizesMicro ATX / Mini ITX
CPU cooler height limit168 mm
PSU length limit220 mm

Questions about this item

Will my existing ATX power supply up to 220 mm long fit in this D31 case?

Yes, the PSU bay accepts ATX or SFX units from 100 mm to 220 mm long with four height-adjustment levels.

How can I confirm the 1280x800 front LCD is working after I build the system?

Connect the display cable to a USB 3.2 Gen 2 Type-C header and run the supplied screen software; the panel should show the boot logo then your chosen widgets.

What comes in the box and what must I buy separately for the D31?

The case includes the steel chassis, tempered-glass side panel, magnetic nylon dust filters, front I/O with USB 3.2 Gen 2 Type-C, USB 3.0 and combo audio jack, plus mounting hardware; fans, radiators, motherboard, GPU, PSU and drives are not included.

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