Asus A21 ASUS CASE/BLK A21 Black Micro ATX Case

The ASUS A21 micro-ATX case offers support for 360 mm radiators, and 380 mm graphics card, with two color options and clean cable management.

Broad Compatibility: A21 supports up to 360 mm radiators, graphics cards up to 380 mm in length and CPU air coolers up to 165 mm in height.

Capable Cooling: The front-panel mesh is 40% porous to maximize the balance of airflow, dust filtering and RGB visibility.

Ample cable management: The A21 provides a compartment behind the motherboard that is 33 mm wide to keep your wiring tucked away and tidy.

Model

ASUS A21 Case

Motherboard Support

BTF motherboard compatible

Mini-ITX

Micro-ATX

Drive Bays

2 x 2.5"/3.5" Combo Bay

1 x 2.5" Bay

Expansion Slots

5

Front I/O Port

2 x USB 3.2 Gen1

1 x Microphone

1 x Headphone

Radiator Support (Front)

360 mm

280 mm

240 mm

140 mm

120 mm

Radiator Support (Top)

360 mm

280 mm

240 mm

140 mm

120 mm

Radiator Support (Rear)

120 mm

Cooling Support (Front)

2 x 140 mm

3 x 120 mm

Cooling Support (Top)

2 x 140 mm

3 x 120 mm

Cooling Support (Rear)

1 x 120 mm

Maximum CPU Cooler Height

165 mm

Maximum GPU Length

380 mm

Maximum PSU Length

210 mm

Dimensions

220*430*465 mm

Weight

7.3Kg

BTF motherboard compatible

Yes