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Asus A21 Plus black

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Asus A21 Plus black
black white
Chassis Form Factor:Mini Tower
Motherboard size:micro-ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":1
Front panel:USB A 2 pcs

The Mini Tower format is usually associated with compromises, but this model from Asus significantly pushes the boundaries for a compact case. Support for 360mm liquid cooling radiators in two positions (front and top) is quite rare among Midi Towers, let alone miniature solutions. Graphics cards up to 380 mm in length also fit without issues, and the four pre-installed 120mm fans with ARGB lighting and Aura Sync synchronization provide decent cooling right out of the box.

The front panel is made of mesh with 40% porosity— the manufacturer chose a balance between free airflow, dust filtration, and visibility of the lighting behind it. The Asus A21 Plus case is oriented towards the BTF platform — motherboards with reverse connector placement where all cables go behind the tray, leaving the front completely clean. There's 33 mm allotted for cable management behind the motherboard, enough even for thick bundles. The internal I/O cables match the case color, eliminating visual dissonance when the tempered glass side panel is open. The limitations include the absence of a USB-C port on the top panel and support only for micro-ATX boards.

All specifications
Specifications A21 Plus Black
Colour
Featuresgaming
Form factorMini Tower
Mountvertical
Motherboard supportmicro-ATX
Board placementvertical
Reverse layout motherboard support
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)465x220x430 mm
PSU max lenght210 mm
Graphics card max lenght380 mm
Fan max height165 mm
Weight8.1 kg
Materialsteel
Lighting typebacklit fan
Lighting colourARGB
Lighting syncAsus Aura Sync
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2 / 2.5" Combo /
internal 2.5" compartments1
Expansion slots5
Cooling
Installed fans4 шт
120mm
Fans (back)1x120mm
Fans (front)2x140mm / 3x120mm /
Fans (top)2x140mm / 3x120mm /
Fan mounts total7
Dust filtertop and bottom
Liquid cooling system support
Liquid cooling system
Liquid cooling (rear)120 mm
Liquid cooling (front)360 mm
Liquid cooling (top)360mm
Liquid cooling mounts3
Connectors and functions
Placementon top of the case
USB-A 5Gbps2 pcs
Audio (microphone/headphones)
More features
Front panellattice
Side panel windowtempered glass
More featuresremovable HDD cage
hidden wiring
CPU cooling mount window
Official Websiteasus.com
Added to E-CatalogFebruary 2024
P/N
90DC00H0-B19000

90DC00H0-B19010

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.

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ASUS A21 PLUS ARGB Tempered Glass Micro-ATX Gaming PC Case - Black 90DC00H0-B19010

Discover Hidden Potential The ASUS A21 PLUS is a PC case crafted for minimalist mainstream DIY PC builders, with support fo... morer a variety of AIO coolers and graphics cards, and the four pre-installed ARGB fans provide plenty of airflow potential to keep things running smoothly. Hidden Connectors In addition to supporting conventional mini-ITX and micro-ATX motherboards, the A21 PLUS is also compatible with the TUF GAMING B760M-BTF WIFI D4, whose innovative connectors and headers are located on the underside to maximize clean cable management. Do it your way Despite being a micro-ATX case, the A21 PLUS 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. Front Panel The front-panel mesh of the A21 PLUS is 40% porous to maximize the balance of airflow and RGB visibility. Within, four pre-installed ARGB fans ensure ample cooling. Ample Cable Management The A21 PLUS provides a compartment behind the motherboard that is 33 mm wide to help you keep your wiring tucked away and tidy.
Box.co.uk
Delivery: to United Kingdom
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£89.29

ASUS A21 PLUS MicroATX ARGB Black Gaming Case

Scan.co.uk
Delivery: to United Kingdom
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£89.99

ASUS A21 PLUS Black 90DC00H0-B19010

The ASUS A21 PLUS microATX case offers support for hidden-connector motherboards 360 mm radiators and 380 mm grap... morehics cards with two color options four pre-installed ARGB fans and clean cable management. - Hidden Connectors: Compatible with motherboards featuring hidden connectors and maximizes clean cable management for a clutter-free build. - Broad Compatibility: A21 PLUS 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: A21 PLUS features four ARGB fans for exceptional cooling and the front-panel mesh is 40% porous to maximize the balance of airflow dust filtering and RGB visibility. - Ample cable management: The A21 PLUS provides a compartment behind the motherboard that is 33 mm wide to keep your wiring tucked away and tidy.       Discover Hidden Potential   The ASUS A21 PLUS is a PC case crafted for minimalist mainstream DIY PC builders with support for a variety of AIO coolers and graphics cards and the four pre-installed ARGB fans provide plenty of airflow potential to keep things running smoothly.       Broad Compatibility Despite being a micro-ATX case the A21 PLUS 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 PLUS is 40% porous to maximize the balance of airflow and RGB visibility. Within four pre-installed ARGB fans ensure ample cooling.         Ample Cable Management The A21 PLUS 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 PLUS come with color-coordinated black or white internal I/O cables to compliment your build theme.    
Quzo.co.uk
Delivery: to United Kingdom
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£100.21

ASUS A21 PLUS Mid Tower Gaming Case - Black 90DC00H0-B19010

DISCOVER HIDDEN POTENTIAL The ASUS A21 PLUS is a PC case crafted for minimalist mainstream DIY PC builders, with support for... morea variety of AIO coolers and graphics cards, and the four pre-installed ARGB fans provide plenty of airflow potential to keep things running smoothly. Hidden Connectors: Compatible with motherboards featuring hidden connectors and maximizes clean cable management for a clutter-free build. Broad Compatibility: A21 PLUS 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: A21 PLUS features four ARGB fans for exceptional cooling, and the front-panel mesh is 40% porous to maximize the balance of airflow, dust filtering and RGB visibility. Ample cable management: The A21 PLUS provides a compartment behind the motherboard that is 33 mm wide to keep your wiring tucked away and tidy. HIDDEN CONNECTORS In addition to supporting conventional mini-ITX and micro-ATX motherboards, the A21 PLUS is also compatible with the TUF GAMING B760M-BTF WIFI D4, whose innovative connectors and headers are located on the underside to maximize clean cable management. BROAD COMPATIBILITY Despite being a micro-ATX case, the A21 PLUS 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. Support 360 mm Radiator 380 mm Graphics Card Length 165 mm CPU Cooler Height CAPABLE COOLING The front-panel mesh of the A21 PLUS is 40% porous to maximize the balance of airflow and RGB visibility. Within, four pre-installed ARGB fans ensure ample cooling. AMPLE CABLE MANAGEMENT The A21 PLUS 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 PLUS come with color-coordinated black or white internal I/O cables to compliment your build theme.
CCLonline.com
Delivery: to United Kingdom
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£101.99

ASUS A21 PLUS Black 90DC00H0-B19010

Hidden Connectors: Compatible with motherboards featuring hidden connectors and maximizes clean cable management for a clutte... morer-free build. Broad Compatibility: A21 PLUS 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: A21 PLUS features four ARGB fans for exceptional cooling, and the front-panel mesh is 40% porous to maximize the balance of airflow, dust filtering and RGB visibility. Ample cable management: The A21 PLUS provides a compartment behind the motherboard that is 33 mm wide to keep your wiring tucked away and tidy. The ASUS A21 PLUS microATX case offers support for hidden-connector motherboards, 360 mm radiators and 380 mm graphics cards, with two color options, four pre-installed ARGB fans and clean cable management.. Design. Maximum PSU length. 21 cm. Maximum graphics card length. 38 cm. Maximum CPU cooler height. 16.5 cm. Illumination colour. Multi. Illumination. Yes. Number of expansion slots. 5. Number of 2.5" bays. 1. Number of 3.5" bays. 1. Supported motherboard form factors. micro ATX, Mini-ITX. Product colour. Black. Type. PC. Ports & interfaces. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 2. Cooling. Top radiator sizes supported. 120,140,240,280,360 mm. Rear radiator sizes supported. 120 mm. Front radiator sizes supported. 120,140,240,280,360 mm. Top fans diameters supported. 120,140 mm. Number of top fans supported (max). 3. Rear fans diameters supported. 120 mm. Number of rear fans supported (max). 1. Rear fans installed. 1x 120 mm. Front fans diameters supported. 120,140 mm. Number of front fans supported (max). 3. Front fans installed. 3x 120 mm. Storage. HDD/SSD combo cage. Yes. Supported HDD sizes. 2.5,3.5". Weight & dimensions. Weight. 8.1 kg. Height. 465 mm. Depth. 430 mm. Width. 220 mm. Packaging data. Package weight. 9.8 kg. Package height. 493 mm. Package depth. 288 mm. Package width. 525 mm. manual pdf
Backtotheoffice.co.uk
Delivery: in United Kingdom
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£101.99
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