logo Multitronic Oy
Myllärinkatu 10
65100 Vaasa
Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi

ASUS A21 Micro-ATX Case with window, White

Manufacturer: ASUS
ID: 90DC00H3-B09010
Choose the version of your product
7390€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 12.12 - 17.12
Supplier dispatch ETA: 10.12.2025
Select your store
Supplier dispatch ETA: 10.12.2025 Open today: 10:00 - 18:00 About this store
Supplier dispatch ETA: 10.12.2025 Open today: 09:00 - 17:00 About this store
Supplier dispatch ETA: 10.12.2025 Open today: 10:00 - 17:00 About this store
Supplier dispatch ETA: 10.12.2025 Open today: 10:00 - 18:00 About this store
Supplier dispatch ETA: 10.12.2025 Open today: 10:00 - 17:00 About this store
Multitronic Vaasa
Multitronic Pietarsaari
Multitronic Jyväskylä
Multitronic Lappeenranta
Multitronic Mariehamn

Key Specifications

Choose one or multiple features to search for items that have the same specifications.
Specifications
Description
Store availability
Delivery
Price development
Ports & interfaces
Audio inputYes
Audio outputYes
Headphone outputs1
Microphone incheckmark
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity2
Combo headphone/mic portcheckmark
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Weight & dimensions
Weight7.3 kg
Height465 mm
Width220 mm
Depth430 mm
Storage
Card reader integratedcross
Number of HDDs supported2
Number of storage drives supported3
HDD/SSD combo cagecheckmark
SSD form factor2.5"
Packaging data
Package weight8.4 kg
Package depth288 mm
Package height493 mm
Package width525 mm
LED controllercross
Cooling
Coolingcheckmark
Number of front fans supported (max)3
Front fans diameters supported120,140 mm
Side fans diameters supported120 mm
Rear fans diameters supported120 mm
Top fans diameters supported120,140 mm
Number of side fans supported (max)2
Number of rear fans supported (max)1
Number of top fans supported (max)3
Liquid cooling capabilitycheckmark
Rear radiator sizes supported120 mm
Front radiator sizes supported120,140,240,280,360 mm
Rear radiator installedcross
Front radiator installedcross
Top radiator installedcross
Top radiator sizes supported120,140,240,280,360 mm
Fan speed controlcross
Bottom radiator sizes supported120, 140 mm
Other features
Expansion slots5
Power LEDcheckmark
On/off switchcross
Screws includedcheckmark
Fan connector4-pin
Design
TypePC
Rack mountingcross
Cable lock slotcross
Product colourWhite
Illuminationcross
Cable managementcheckmark
Reset buttoncross
Supported motherboard form factorsmicro ATX, Mini-ITX
Anti-dust filtercheckmark
Number of 3.5" bays2
Suitable forGaming
Transport wheelscross
Side windowcheckmark
Number of internal 3.5" bays2
Maximum CPU cooler height16.5 cm
Maximum graphics card length38 cm
Number of expansion slots5
Maximum PSU length21 cm
Number of 2.5" bays1
On/off buttoncross
Tempered glass panel(s)cross
RGB control buttoncross
Power supply
Number of power supply units1
Power supply includedcross
Supported power supply form factorsATX
EAN4711387111482
Warranty2 years

The ASUS A21 is a PC case designed for Micro-ATX and Mini-ITX motherboards, presented in a white finish. The chassis includes a side window for viewing internal components and incorporates features for integrated cable management, facilitating an organized build. Its internal layout is structured to support a range of hardware configurations while maintaining a compact footprint. The design focuses on providing a functional foundation for system builders seeking a clean aesthetic.

This case offers considerable cooling flexibility for its form factor. It supports up to a 360mm radiator in both the front and top positions, or a combination of up to three 120mm fans in each location. For component compatibility, the A21 provides clearance for CPU coolers up to 165mm in height and ATX power supplies up to 210mm in length. Storage options include mounting points for up to three drives, ensuring adequate capacity for most builds.

Key Features:
  • Form factor support: Micro-ATX, Mini-ITX
  • Dimensions: 220mm x 465mm x 430mm (W x H x D)
  • CPU cooler clearance: Up to 165mm in height
  • PSU length support: Up to 210mm
  • Front radiator support: Up to 360mm
  • Top radiator support: Up to 360mm
  • Drive bay capacity: One 2.5-inch and two 2.5/3.5-inch combo bays
  • Front I/O: 2 x USB 3.2 Gen 1 Type-A, 1 x combo audio jack
  • Pre-installed cooling: One 120mm rear fan
  • Expansion slots: 5
Multitronic Vaasa: 0 pcs
Estimated delivery: 11.12 - 17.12
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 11.12 - 17.12
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 11.12 - 17.12
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 11.12 - 17.12
Multitronic Mariehamn: 0 pcs
Estimated delivery: 11.12 - 17.12
Fetch from the shop
Estimated delivery time: 11.12 - 17.12
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 12.12 - 17.12
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 11.12 - 16.12
4,90 €
Posti: Postal package
Estimated delivery time: 12.12 - 17.12
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 12.12 - 16.12
6,90 €
Posti: Home delivery
Estimated delivery time: 12.12 - 16.12
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

Main page

Menu

Cart

Search