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Corn Electronics

Corn Electronics GR701 E-ATX PC case EVA-01 Purple

SKU CH-MM6P-2V9AT

Full-tower E-ATX case with dual 420 mm radiator mounts, four pre-installed 140 mm PWM fans, metal GPU holder and 60 W USB-C fast-charge port

  • TypeATX Full Tower
  • E-ATX motherboard support up to 12 by 10.9 inches
  • Dual 420 mm radiator mounts on front and top
  • Four pre-installed 140 mm PWM fans included
  • Metal GPU holder handles cards up to 460 mm
  • Front USB 4.0 Type-C with 60 W fast charging

Purpose-built E-ATX chassis

The Corn Electronics GR701 is a full-tower case designed for E-ATX motherboards up to 12 by 10.9 inches, plus ATX, Micro-ATX and Mini-ITX boards. It ships with four 140 mm PWM fans pre-installed and includes a metal GPU holder, component storage tray and an ARGB fan hub for simplified lighting control.

High-capacity liquid-cooling focus

Builders planning dual 420 mm radiators front and top will find native support, while the 460 mm GPU clearance and 190 mm CPU-cooler limit accommodate most flagship parts. The 34 mm cable-management space helps keep wiring tidy, but the 20.8 kg weight and 268 by 639 by 659 mm footprint make it unsuitable for compact desks or frequent LAN-party transport.

Straightforward assembly with caveats

Removable dust filters on front, top and bottom panels ease cleaning, and the pre-wired fan hub reduces header congestion. The front I/O cluster provides one USB 4.0 or USB 3.2 Gen 2x2 Type-C port, four USB 3.2 Gen 1 ports, audio jacks and a reset button, though the exact Type-C specification may vary by region.

Highlights

  • E-ATX motherboard support up to 12 by 10.9 inches
  • Dual 420 mm radiator mounts on front and top
  • Four pre-installed 140 mm PWM fans included
  • Metal GPU holder handles cards up to 460 mm
  • Front USB 4.0 Type-C with 60 W fast charging

Specifications

Modelinternational version
TypeATX Full Tower

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Questions about this item

Which motherboard form factors fit inside the GR701 E-ATX case?

The case accepts E-ATX boards up to 12 by 10.9 inches, plus ATX, Micro-ATX and Mini-ITX.

Will a 420 mm radiator fit in the front or top if I keep my existing 140 mm fans?

Yes, the front and top each support a 420 mm radiator alongside three 140 mm fan mounts.

How can I confirm the ARGB lighting and fan hub are functioning after assembly?

Use the LED control button on the front I/O panel to cycle lighting modes and verify all four pre-installed 140 mm PWM fans spin.

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