Discover Hidden Potential The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly. 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 maximise 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. Colour-Coordinated Builds Both variants of the A21 come with colour-coordinated black or white internal I/O cables to compliment your build theme.
Discover Hidden Potential The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly. 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 maximise 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. Colour-Coordinated Builds Both variants of the A21 come with colour-coordinated black or white internal I/O cables to compliment your build theme.
in 4 offers
last seen 10 May 2026
The lowest price we last saw for Asus A21 Mesh PC Tower Case White was $84.93 at Ink and Rolls, compared across 4 retailers (last seen 10 May 2026). Prices may have changed since.
The all-time low we recorded was $65.00 on 31 Dec 2024.
Prices last updated 10 May 2026.
Asus A21 Mesh PC Tower Case White
Discover Hidden Potential The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly. 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 maximise 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. Colour-Coordinated Builds Both variants of the A21 come with colour-coordinated black or white internal I/O cables to compliment your build theme.
Discover Hidden Potential The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly. 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 maximise 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. Colour-Coordinated Builds Both variants of the A21 come with colour-coordinated black or white internal I/O cables to compliment your build theme.
Last updated at 10/05/2026 10:17:51
ASUS A21 Micro-ATX case - Supports 165 mm CPU Cooler, 360mm radiators, 380mm Graphics Card and ATX PSU, with 33 mm Cable Management Space and 40%
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ASU CAS A21-ASUS-CASE/WHT
Delivery $15
ASUS A21 micro-ATX PC Case, Mesh Front Panel, Support up to 360mm Radiators & 380mm GPUs, Fits Up to 5x 140mm Fans, Clean Cable Mgt,1 x 2.5" Bay 2 x 2
Delivery between 13–20 May $248.36
A21 White Micro ATX PC Case Supports BTF Hidden Connector Technology, Graphics Cards up to 380mm, 360mm Coolers, & ATX PSUs, Includes Porous Front-Pan
Free delivery between 19–22 May
originally posted on shopee.ph
BEEFY Video Card FriendLY. Solid metallic Build. Thanks
originally posted on shopee.ph
Product Quality:GreatBest Feature:Price ValuePerformance:GreatLegit item.
| Audio output | Yes |
| Audio input | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Maximum graphics card length | 38 cm |
| Maximum CPU cooler height | 16.5 cm |
ASUS A21 Micro-ATX case - Supports 165 mm CPU Cooler, 360mm radiators, 380mm Graphics Card and ATX PSU, with 33 mm Cable Management Space and 40%
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ASU CAS A21-ASUS-CASE/WHT
Delivery $15
ASUS A21 micro-ATX PC Case, Mesh Front Panel, Support up to 360mm Radiators & 380mm GPUs, Fits Up to 5x 140mm Fans, Clean Cable Mgt,1 x 2.5" Bay 2 x 2
Delivery between 13–20 May $248.36
A21 White Micro ATX PC Case Supports BTF Hidden Connector Technology, Graphics Cards up to 380mm, 360mm Coolers, & ATX PSUs, Includes Porous Front-Pan
Free delivery between 19–22 May
BEEFY Video Card FriendLY. Solid metallic Build. Thanks
Product Quality:GreatBest Feature:Price ValuePerformance:GreatLegit item.
| Audio output | Yes |
| Audio input | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Maximum graphics card length | 38 cm |
| Maximum CPU cooler height | 16.5 cm |
