1 Year Warranty

Hidden Connectors: Compatible with motherboards featuring hidden connectors and maximizes clean cable management for a clutter-free build.
Broad Compatibility: A21 PLUS 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: A21 PLUS features four ARGB fans for exceptional cooling, and the front-panel mesh is 40% porous to maximize the balance of airflow, dust filtering and RGB visibility.
Ample cable management: The A21 PLUS provides a compartment behind the motherboard that is 33 mm wide to keep your wiring tucked away and tidy.

Model
ASUS A21 PLUS Case
Motherboard Support
Micro-ATX
Mini-ITX
Drive Bays
1 x 2.5" Bay
2 x 2.5"/3.5" Combo Bay
Expansion Slots
5
Front I/O Port
1 x Headphone
1 x Microphone
2 x USB 3.2 Gen1
Radiator Support (Front)
120 mm
140 mm
240 mm
280 mm
360 mm
Radiator Support (Top)
120 mm
140 mm
240 mm
280 mm
360 mm
Radiator Support (Rear)
120 mm
Cooling Support (Front)
3 x 120 mm
2 x 140 mm
Cooling Support (Top)
3 x 120 mm
2 x 140 mm
Cooling Support (Rear)
1 x 120 mm
Pre-installed Fans (Front)
3 x 120 mm
ARGB
Pre-installed Fans (Rear)
1 x 120 mm
ARGB