ASUS A21 PLUS ASUS CASE BLK
A21 PLUS Case Computer Case - Mini ITX, Micro ATX Motherboard Supported
Key facts
- Part number
- A21 PLUS ASUS CASE BLK
- Brand
- ASUS
- Category
- Motherboards
- Price
- AUD 149≈ USD 104 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Asus ASUS A21 PLUS Case Computer Case - Mini ITX, Micro ATX Motherboard Supported - Mid-tower - Mesh - Black - 1 x Internal 2.5" Bay(s) - 2 x Internal 2.5"/3.5" Bay(s) - 5 x Slot(s) - 2 x USB(s) - 2 x USB 3.2 Gen 1 - 1 x Audio In - 1 x Audio Out - Fan Cooler
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.
- 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.
- Mid-tower structure grants ample space for more hardware components
- Mini ITX motherboard builds a perfect symmetry of hardware components required in media server or NAS box
Specifications
General
- Total Number of Expansion Slots
- 5
- "Number of Internal 2.5"" Bays"
- 1
- "Number of Internal 2.5""/3.5"" Bays"
- 2
- Motherboard Supported
- Micro ATX
Mini ITX
- Features
- Dust Filter
Cable Management
- Number of Fans Installed
- 4
- Installed Fan Size
- 120 mm
- Microphone
- Yes
- Front USB
- Yes
- Front Audio In
- Yes
- Front Audio Out
- Yes
- Total Number of USB Ports
- 2
- Total Number of Audio In Ports
- 1
- Total Number of Audio Out Ports
- 1
- USB Port Details
- 2 x USB 3.2 Gen 1
- Product Type
- Computer Case
Manufacturer Website Address
- Manufacturer
- ASUS Computer International
- Product Model
- ASUS A21 PLUS Case
- Product Name
- A21 Plus Case
- Brand Name
- Asus
- Weight (Approximate)
- 8.10 kg
- Form Factor
- Mid-tower
- Cooler Type
- Fan Cooler
- Product Color
- Black
- Maximum CPU Cooler Height
- 165 mm
- Maximum PSU Length
- 210 mm
- Color Family
- Black
- Product Material
- Mesh
- Maximum GPU Length
- 380 mm
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 149≈ USD 104
- Oct 2026
- Lowest recorded
- AUD 149≈ USD 104
- Highest recorded
- AUD 149≈ USD 104
- Recorded
- 2026
- 1 price point
AUD 149 rrp, recorded
Buy or sell ASUS A21 PLUS ASUS CASE BLK
Buying ASUS motherboards
Looking to buy the ASUS A21 PLUS ASUS CASE BLK or a compatible motherboard? Prology supplies new, refurbished and used ASUS motherboards in Australia and the United States. Send the part number and quantity for a firm price.
Selling ASUS motherboards
Have a spare or decommissioned A21 PLUS ASUS CASE BLK? Prology buys used and surplus ASUS motherboards — single units or whole lots — and replies with an offer within 1 business day. Sell your A21 PLUS ASUS CASE BLK.
- What is the ASUS A21 PLUS ASUS CASE BLK?
- The ASUS A21 PLUS ASUS CASE BLK is a ASUS motherboard – A21 PLUS Case Computer Case - Mini ITX, Micro ATX Motherboard Supported - Mid-tower.
- How much does the ASUS A21 PLUS ASUS CASE BLK cost?
- The reference price on record is AUD 149 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the ASUS A21 PLUS ASUS CASE BLK?
- It is not listed on the Prology store yet. Prology sources ASUS motherboards on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used ASUS A21 PLUS ASUS CASE BLK?
- Yes. Prology buys used and surplus ASUS motherboards, including the A21 PLUS ASUS CASE BLK. Get an offer — sell outright or trade in against your next order.
Request a quote for A21 PLUS ASUS CASE BLK
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.