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90DC00H0-B09000

Brand

ASUS A21, PC, Black, micro ATX, Mini-ITX, Gaming, 6.5" (16.5 cm), 15" (38 cm)

CHF93.5

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Description
Product Details

Description

The ASUS A21 micro-ATX case offers support for 360 mm radiators, and 380 mm graphics card, with two color options and clean cable management.

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 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.

ASUS A21. Type: PC, Product color: Black, Supported motherboard form factors: micro ATX, Mini-ITX. Front fans diameters supported: 120,140 mm, Rear fans diameters supported: 120 mm, Top fans diameters supported: 120,140 mm. Width: 8.66" (220 mm), Depth: 16.9" (430 mm), Height: 18.3" (465 mm). Package width: 20.7" (525 mm), Package depth: 11.3" (288 mm), Package height: 19.4" (493 mm)

Type	PC
Product color	Black
Supported motherboard form factors	micro ATX, Mini-ITX
Number of 3.5" bays	2
Number of 2.5" bays	1
Number of expansion slots	5
Side window	Yes
Suitable for	Gaming
Cable management	Yes
Maximum CPU cooler height	6.5" (16.5 cm)
Maximum graphics card length	15" (38 cm)
Maximum PSU length	8.27" (21 cm)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Audio input	Yes
Audio output	Yes
Number of front fans supported (max)	3
Front fans diameters supported	120,140 mm
Number of rear fans supported (max)	1
Rear fans diameters supported	120 mm
Number of top fans supported (max)	3
Top fans diameters supported	120,140 mm
Front radiator sizes supported	120,140,240,280,360 mm
Rear radiator sizes supported	120 mm
Top radiator sizes supported	120,140,240,280,360 mm
Width	8.66" (220 mm)
Depth	16.9" (430 mm)
Height	18.3" (465 mm)
Weight	16.1 lbs (7.3 kg)
Package width	20.7" (525 mm)
Package depth	11.3" (288 mm)
Package height	19.4" (493 mm)
Package weight	18.5 lbs (8.4 kg)

Product Details

Brand

Availability date: 2025-11-24

Condition New

Data sheet

Type: PC
Product color: Black
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
Weight: 16.1 lbs (7.3 kg)
Width: 8.66" (220 mm)
Height: 18.3" (465 mm)
Depth: 16.9" (430 mm)
Package weight: 18.5 lbs (8.4 kg)
Package width: 20.7" (525 mm)
Package depth: 11.3" (288 mm)
Package height: 19.4" (493 mm)
Audio input: Yes
Cable management: Yes
Suitable for: Gaming
Audio output: Yes
Number of 3.5" bays: 2
Supported motherboard form factors: micro ATX, Mini-ITX
Number of 2.5" bays: 1
Side window: Yes
Number of front fans supported (max): 3
Front fans diameters supported: 120,140 mm
Number of rear fans supported (max): 1
Rear fans diameters supported: 120 mm
Number of top fans supported (max): 3
Top fans diameters supported: 120,140 mm
Front radiator sizes supported: 120,140,240,280,360 mm
Rear radiator sizes supported: 120 mm
Top radiator sizes supported: 120,140,240,280,360 mm
Number of expansion slots: 5
Maximum CPU cooler height: 6.5" (16.5 cm)
Maximum graphics card length: 15" (38 cm)
Maximum PSU length: 8.27" (21 cm)

Specific References

ISBN: 978-1-23456-789-0
EAN13: 4711387111475
MPN: 90DC00H0-B09000

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