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Corn Electronics

Corn Electronics GR701 E-ATX PC case Cyberpunk Yellow

SKU CH-YQKG-J1STY

Full-tower case supporting E-ATX boards, dual 420 mm radiators, four pre-installed 140 mm fans, vertical GPU mount and 60 W USB-C charging

  • TypeATX Full Tower
  • E-ATX motherboard support fits large builds
  • Dual 420 mm radiator mounts enable extreme liquid cooling
  • Four pre-installed 140 mm PWM fans deliver strong airflow out of the box
  • Metal GPU holder prevents sag on cards up to 460 mm
  • Front USB 4.0 Type-C and USB 3.2 Gen2 Type-C provide high-speed connectivity

Built for E-ATX builders

The Corn Electronics GR701 is a full-tower chassis that accepts E-ATX boards up to 12 by 10.9 inches alongside ATX, Micro-ATX and Mini-ITX. Four 140 mm PWM fans come pre-installed and an ARGB hub handles lighting control. Dual tempered-glass panels show the interior while a metal GPU holder supports cards up to 460 mm long.

Upgrade from cramped mid-towers

Builders moving up from cases that max out at 360 mm radiators gain front and top mounts for 420 mm units plus a rear 140 mm slot. Nine horizontal expansion slots and three additional vertical slots give room for thick cards or riser cables. The 34 mm cable-management channel and combo drive bays swallow the clutter that smaller enclosures force outside.

Straightforward assembly with weight caveats

Removable dust filters on front, top and bottom panels simplify cleaning, and the pre-wired fan hub reduces cable runs. The case weighs 20.8 kg so two people should position it; the 240 mm power-supply limit means some longer units will not fit. Custom UV printing is permanent, so confirm the Cyberpunk Yellow artwork before ordering.

Highlights

  • E-ATX motherboard support fits large builds
  • Dual 420 mm radiator mounts enable extreme liquid cooling
  • Four pre-installed 140 mm PWM fans deliver strong airflow out of the box
  • Metal GPU holder prevents sag on cards up to 460 mm
  • Front USB 4.0 Type-C and USB 3.2 Gen2 Type-C provide high-speed connectivity

Specifications

Modelinternational version
TypeATX Full Tower

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Questions about this item

What clearance does the GR701 allow for a CPU cooler and a graphics card?

The case fits a CPU cooler up to 190 mm tall and a graphics card up to 460 mm long.

Which screws and brackets secure the four pre-installed 140 mm PWM fans to the front and rear rails?

Remove the magnetic dust filters, unscrew the fan frames from the front and rear rails, then reverse the steps to mount replacements.

How are the removable dust filters on the front, top and bottom panels cleaned?

Pull each magnetic filter out, rinse with water or brush off dust, dry fully, then snap it back onto the frame.

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