ASUS A21 Plus M-ATX ARGB PC Case – Black | 90DC00H0-B19000

ASUS A21 Plus M-ATX ARGB PC Case – Black | 90DC00H0-B19000 - Image 1

ASUS A21 Plus M-ATX ARGB PC Case – Black | 90DC00H0-B19000

317.90 AED

Expected Delivery N/A

SKU: N/A

Model Number: N/A

Micro-ATX chassis with support for hidden-connector (BTF) motherboards
Four pre-installed 120mm ARGB fans for strong airflow and vibrant lighting
Supports up to 360mm liquid cooling radiators
GPU clearance up to 380mm and CPU air coolers up to 165mm
High-airflow front mesh with 40% porosity for cooling and dust balance
33mm rear cable-management space for clean, clutter-free builds
Front I/O with dual USB 3.2 Gen 1 ports, headphone & microphone jacks

Compare

Remove

317.90 AED

Expected Delivery N/A

Quantity:

Payment Methods:

Product Overview

The ASUS A21 Plus M-ATX PC Case is designed for builders who want a compact chassis with clean aesthetics, excellent cooling, and modern compatibility. With support for hidden-connector motherboards, four pre-installed ARGB fans, and a high airflow mesh front panel, the A21 Plus is ideal for sleek gaming and performance-focused PC builds.

Hidden-Connector Ready for Clean Builds

The A21 Plus is fully compatible with motherboards featuring hidden connectors, allowing cables to route discreetly behind the motherboard tray. This results in a cleaner interior, improved airflow, and a professional-looking build with minimal visible wiring.

Capable Cooling Performance

Equipped with four 120mm ARGB fans out of the box, the A21 Plus delivers excellent cooling right away. The front mesh panel is engineered with 40% porosity, striking the perfect balance between airflow, dust filtration, and RGB visibility. The case supports up to 7 fans total and radiators up to 360mm, making it suitable for high-performance air or liquid-cooled systems.

Wide Hardware Compatibility

Despite its compact micro-ATX form factor, the A21 Plus supports powerful components, including graphics cards up to 380mm in length and CPU air coolers up to 165mm in height. This ensures compatibility with modern high-end GPUs and cooling solutions.

Smart Cable Management

A dedicated 33mm cable-management compartment behind the motherboard tray keeps cables neatly tucked away, improving airflow and making system maintenance easier while enhancing the overall visual appeal.

Modern Front-Panel Connectivity

The front I/O panel includes dual USB 3.2 Gen 1 ports for high-speed data transfer, along with dedicated headphone and microphone jacks—providing easy access for everyday use and gaming peripherals.

Buy Now – Build Clean, Cool, and Compact

Buy the ASUS A21 Plus M-ATX ARGB PC Case to create a compact yet powerful PC with clean cable management, strong cooling performance, and modern design.

Model	ASUS A21 PLUS 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	1 x headphone / Microphone 2 x USB 3.2 Gen1
Radiator Support	Front 120 / 140 / 240 / 280 / 360mm
Radiator Support (Top)	360 mm 280 mm 240 mm 140 mm 120 mm
Radiator Support (Rear)	120 mm
Cooling Support (Front)	2 x 140 mm / 3 x 120 mm
Cooling Support (Top)	2 x 140 mm / 3 x 120 mm
Cooling Support (Rear)	1 x 120 mm
Pre-installed Fans (Front)	3 x 120 mm ARGB
Pre-installed Fans (Rear)	1 x 120 mm ARGB
Maximum CPU Cooler Height	165 mm
Maximum GPU Length	380 mm
Maximum PSU Length	210 mm
Dimensions	220 x 430 x 465 mm
Weight	8.1 Kg

Customer Reviews

Reviews

There are no reviews yet.

Be the first to review “ASUS A21 Plus M-ATX ARGB PC Case – Black | 90DC00H0-B19000”

Components

Solid State Drives (SSD)

Processors

Power Supplies

Graphics Card

Fans

CPU Cooler

Computer Cases

Gaming

Gaming Mousepad

Gaming Mouse

Gaming Microphone

Gaming Keyboard

Gaming Headset

Gaming Accessories

Accessories

Soundbar

Mousepad

Mouse

Monitor

Keyboard

Headset

Simulation

Monitor Stand

Cables & Adapters

USB Adapter

RGB Strimmers