ASUS A21/WHT// Micro ATX Computer Case Steel / Plastic / Tempered Glass-White
ASUS A21/WHT// Micro ATX Computer Case Steel / Plastic / Tempered Glass-White
Hero image 0 of ASUS A21/WHT// Micro ATX Computer Case Steel / Plastic / Tempered Glass-White, 0 of 5
Visit the ASUS Store

ASUS A21/WHT// Micro ATX Computer Case Steel / Plastic / Tempered Glass-White

|2 ratings

Key item features

  • Clean Cable Management: Features hidden connectors compatible with BTF hidden connector motherboards for optimized cable routing.
  • Extensive Component Support: Accommodates up to 360 mm radiators, graphics cards up to 380 mm, and CPU air coolers up to 165 mm.
  • Efficient Airflow Design: The front panel boasts 40% porosity, balancing airflow, dust filtration, and RGB visibility.
  • Ample Wiring Space: Provides a 33 mm wide compartment behind the motherboard for neat and tidy cable organization.
  • Coordinated Aesthetic Appeal: Includes color-coordinated internal I/O cables in black or white to complement the build's theme.
  • Durable Material Construction: Constructed from steel, plastic, and tempered glass, ensuring a robust and visually appealing structure.
  • Micro ATX Form Factor: Designed as a Micro ATX computer case, suitable for compact yet capable system builds.
Generated by AI

Specs

Computer case type, Mid TowerWeight, 18.5 lbCompatible fan sizes, 119.89 mmFeatures, Enhanced Cable ManagementBrand, ASUSColor, White

About this item

Product details

The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty.
ASUS A21/WHT// Micro ATX Computer Case Steel / Plastic / Tempered Glass-White
  • Hidden Connectors: ASUS A21 is compatible with BTF hidden connector motherboards to maximize 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
  • Color-coordinated Builds: ASUS A21 comes with color-coordinated black or white internal I/O cables to compliment your build theme
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Computer case type

Mid Tower

Weight

18.5 lb

Compatible fan sizes

119.89 mm

Features

Enhanced Cable Management

Warranty

Warranty information

Limited Warranty period (parts): 730 days Limited Warranty period (labor): 730 days

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

3 out of 5 stars
stars
2 ratings1 review
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars50% (1)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star50% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-1 of 1 review

Sep 11, 2026
Reviewer name: Celeste-Destiny
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

S-tier sleeper

this is an excellent MATX case. it is basic, straight forward and easy to work with . air flow is exceptional and the case is built very sturdily with quality materials. There is ample room for cable management, plenty of points to secure cables , it is BTF compliant . this is just and extremely well thought out no gimmick case . the ONLY minor draw back is no usb-c on the front I/O. not a deal breaker by any means but ya really the only nitpick I can really mention. otherwise this is minimist ,clean and easy to built in . again the air flow is phenomenal . definitely a sleeper S-tier case and I've been in the pc building game since 1990 so i've seen some very good and very bad- cases

Review from https://www.asus.com
Helpful?7JDYSWMZV96Q5255738553
Current price is $63.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives by Sat, Nov 14
|
Sold and shipped by Newegg Inc.
4.605554795457655 out of 5 stars
4.6 stars out of 5, based on 7311 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (1)

Starting from $78.04