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Full tower PC case in purple finish with dual tempered glass panels and four 140 mm fans

Corn Electronics

Corn Electronics GR701 E-ATX PC case Elsword Purple

SKU CH-NMD8-750N9

Full-tower case holds E-ATX boards, fits 420 mm radiators front and top, and includes four 140 mm PWM fans

  • TypeATX Full Tower

Options Elsword

Struck-through versions exist but are not stocked here.

  • E-ATX motherboard support fits large builds
  • 420 mm radiator support front and top enables high-capacity cooling
  • Four pre-installed 140 mm PWM fans deliver airflow out of the box
  • Metal GPU holder secures cards up to 460 mm long
  • 34 mm cable-management space keeps wiring tidy

E-ATX case with 420 mm radiator support

The Corn Electronics GR701 is a full-tower chassis built for E-ATX motherboards up to 12 by 10.9 inches, plus ATX, Micro-ATX and Mini-ITX boards. It targets builders who want generous radiator clearance and a distinctive UV-printed purple finish. The structure weighs around 20.8 kg, reflecting its steel-and-glass construction.

Front I/O limited to USB 3.2 Gen 1 and Gen 2 Type-C

The front panel provides one headset jack, four USB 3.2 Gen 1 ports and one USB 3.2 Gen 2 Type-C connector. A second Type-C port may be USB 4.0 or USB 3.2 Gen 2x2 depending on region, so the peak throughput is not guaranteed. No faster or additional interfaces are present on the case itself.

Four 140 mm PWM fans pre-installed with ARGB hub

Three 140 mm fans sit at the front and one at the rear, all connected to an integrated ARGB fan hub for lighting control. The 34 mm cable-management gap eases routing, but the 20 kg weight and fixed tempered-glass panels make solo assembly awkward. Removable dust filters on front, top and bottom simplify later cleaning.

Highlights

  • E-ATX motherboard support fits large builds
  • 420 mm radiator support front and top enables high-capacity cooling
  • Four pre-installed 140 mm PWM fans deliver airflow out of the box
  • Metal GPU holder secures cards up to 460 mm long
  • 34 mm cable-management space keeps wiring tidy

Specifications

Modelinternational version
TypeATX Full Tower

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Questions about this item

Should I pick the standard GR701 or the BTF Edition for my build?

Both share the same E-ATX layout, 420 mm radiator support and four 140 mm fans; the BTF Edition is 0.5 kg heavier at 21.3 kg versus 20.8 kg.

What does the 420 mm front radiator limit mean once the case is assembled?

It allows a 420 mm radiator or three 140 mm fans at the front, with identical 420 mm support at the top and a single 140 mm rear mount.

Which USB standard does the front Type-C port actually run at, USB 4.0 or USB 3.2 Gen 2x2?

The port is specced as either USB 4.0 Type-C or USB 3.2 Gen 2x2 Type-C depending on region; both deliver up to 20 Gbps.

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