Case ASUS A21, Micro-ATX, tempered glass, black

Broad Compatibility

Despite being a micro-ATX case, the A21 still supports up to 360 mm radiators, graphics cards up to 380 mm in length and CPU air coolers up to 165 mm in height, giving builders plenty of options to assemble their next PC.

Capable Cooling

The front-panel mesh of the A21 is 40% porous to maximize the balance of airflow and RGB visibility. Users can add up to three 120 mm fans to this section of their build to solidly manage system temperatures.

Ample Cable Management

The A21 provides a compartment behind the motherboard that is 33 mm wide to help you keep your wiring tucked away and tidy.

Color-Coordinated Builds

Both variants of the A21 come with color-coordinated black or white internal I/O cables to compliment your build theme.

Specifications

• Model: ASUS A21 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
• Maximum CPU Cooler Height: 165 mm
• Maximum GPU Length: 380 mm
• Maximum PSU Length: 210 mm
• Dimensions: 220 x 430 x 465 mm
• Weight: 7.3 kg