Design and Build
The black steel chassis measures 220mm wide, 479mm tall, and 450mm deep, weighing 8.9kg. A tempered glass side panel provides a clear view of internal components. The top-mounted I/O panel places ports within easy reach.
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SKU HC-990426MPN 90DC00K0-B19010
In stock Ships by Tue, Nov 10 when paid today.
The ASUS A23 PLUS is a compact mini-tower case built for Micro-ATX and Mini-ITX builds. It includes four ARGB fans and supports extensive air or liquid cooling configurations.
The black steel chassis measures 220mm wide, 479mm tall, and 450mm deep, weighing 8.9kg. A tempered glass side panel provides a clear view of internal components. The top-mounted I/O panel places ports within easy reach.
The case supports up to seven fans: three 120mm or two 140mm at the front, three 120mm or two 140mm at the top, and one 120mm at the rear. Radiator support includes 360mm at the front and top, plus 120mm at the rear. Four 120mm ARGB fans come pre-installed.
Accepts Micro-ATX and Mini-ITX motherboards, including Back-Connect models. Maximum GPU length is 380mm, CPU cooler height is 165mm, and PSU length is 210mm. Five expansion slots are available for add-in cards.
Drive capacity includes two combined 3.5-inch or 2.5-inch bays and one dedicated 2.5-inch bay. Front I/O provides one USB 3.2 Gen 2 Type-C port at 10Gbps, two USB 3.2 Gen 1 Type-A ports at 5Gbps, and separate headphone and microphone jacks.
| Brand | ASUS |
|---|---|
| Manufacturer part no. | 90DC00K0-B19010 |
| EAN | 4711387701133 |
| Case Type | Mini Case |
|---|
| Compatible Motherboard Formats | Micro-ATX, Mini-ITX |
|---|---|
| Max. Motherboard Format | Micro-ATX |
| Max. CPU Cooler Height | 165 mm |
|---|---|
| Max. GPU Length | 380 mm |
| Max. PSU Length / Depth | 210 mm |
| PSU included | No |
|---|---|
| PSU Format | ATX |
| Power Supply Position | rear bottom |
| Riser Cable Included | No |
|---|
| Case Fan Support (Front) | 120mm Fan (3x), 140mm Fan (2x) |
|---|---|
| Case Fan Support (Rear) | 120mm Fan (1x) |
| Case Fan Support (Top) | 120mm Fan (3x), 140mm Fan (2x) |
| Max. Number of Fans | 7 |
| 120 mm fans | 7 |
| 140 mm fans | 4 |
| Max. Radiator Compatibility | 1x Single (120 mm), 2x Triple (360 mm) |
|---|---|
| Radiator/AIO Support (Front) | 120mm Radiator, 140mm Radiator, 240mm Radiator, 280mm Radiator, 360mm Radiator |
| Radiator/AIO Support (Rear) | 120mm Radiator |
| Radiator/AIO Support (Top) | 120mm Radiator, 140mm Radiator, 240mm Radiator, 280mm Radiator, 360mm Radiator |
| Max. 2.5 Inch Drives | 3 |
|---|---|
| Max. 3.5 Inch Drives | 2 |
| Max. 5.25 Inch Drives | 0 |
| 2.5 inch internal drive bay | 1 |
| 1x 3.5 / 1x 2.5 Inch Internal Drive Bays | 2 combined |
| Hot swap drive bays | No |
| Front I/O – USB Type C Ports Total | 1 |
|---|---|
| Front I/O – USB Type A Ports Total | 2 |
| USB 3.2 (external) Type C | 1 |
| USB 3.0 (external) Type A | 2 |
| Audio outputs & inputs | 1x output + 1x input (3.5 mm jack, 3-pin, TRS) |
| I/O position | Top |
|---|---|
| Side panel | with window |
| Vertical GPU Mount | No |
| Adjustable Vertical GPU Bracket | No |
| Front door | No |
| Cable Management | Yes |
| Filters Included | Yes |
| Noise dampening | No |
| Mainboard slide / tray | No |
| Transport System | No |
| Expansion slots / PCI slots | 5 |
|---|
| Housing Feedthrough | No |
|---|
| Card reader | No |
|---|
| Fan Controller / Fan Hub | No |
|---|
| Case VESA Mountable | No |
|---|---|
| Internal Monitor Mount | No |
| Display Included | No |
|---|
| Back Connect | Yes |
|---|
| Lighting / RGB | Yes |
|---|---|
| RGB Controller | No |
| Primary Color | Black |
|---|
| Materials | Steel, Tempered Glass |
|---|
| Length / Depth | 450 mm |
|---|---|
| Width | 220 mm |
| Height | 479 mm |
| Weight | 8.9 kg |
| Fans Included | Yes |
|---|---|
| Included fans | 4x 120 mm |
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $89.80DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | $5.90 |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $39.80 |
| United States and CanadaDHL Express Worldwide | 2–5 | $89.80 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $119.80 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $139.80 |
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