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ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
ASUS A21 PLUS Micro Tower Black
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Computer Case

ASUS A21 PLUS Micro Tower Black

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The ASUS A21 PLUS microATX chassis offers support for motherboards with hidden connectors, 360mm radiators, and 380mm graphics cards, with dual color options, four pre-installed ARGB fans, and clean cable management. UNLOCK HIDDEN POTENTIAL The ASUS A21 PLUS...

CHF 89 incl. VAT
Delivery time: 3–5 working days
Purchase options: Pixelgipfel Recommendation

  • Fast delivery from a Swiss warehouse
  • 3-year warranty
  • Personal support
  • Twint
  • HeyLight
  • Visa
  • Mastercard
  • Apple Pay
  • Invoice (CH)

Product information

The ASUS A21 PLUS microATX chassis offers support for motherboards with hidden connectors, 360mm radiators, and 380mm graphics cards, with dual color options, four pre-installed ARGB fans, and clean cable management.

UNLOCK HIDDEN POTENTIAL
The ASUS A21 PLUS is a PC chassis engineered for minimalist mainstream DIY PC builds. It supports a wide array of AIO coolers and graphics cards, and its four pre-installed ARGB fans ensure plenty of airflow to keep everything running smoothly.

Hidden Connectors
The A21 PLUS not only supports traditional Mini-ITX and Micro-ATX motherboards but is also compatible with the TUF GAMING B760M-BTF WIFI D4, which has its innovative connectors and headers located on the underside for clean cable management.

WIDE COMPATIBILITY
Even as a micro-ATX chassis, the A21 PLUS still supports radiators up to 360mm, graphics cards up to 380mm in length, and CPU air coolers up to 165mm in height, giving builders plenty of options to assemble their next PC.

POWERFUL COOLING
The front panel mesh on the A21 PLUS is 40% porous to maximize the balance between airflow and RGB visibility. You can fit up to three 120mm fans into this area of your system to reliably control system temperatures.

EXTENSIVE CABLE MANAGEMENT
The A21 PLUS offers a 33mm wide compartment behind the motherboard to neatly organize your cables.

COLOR-MATCHED BUILDS
Both variants of the A21 come with color-matched black or white internal I/O cables to complement your build.

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ASUS A21 PLUS Micro Tower Black

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Frequently Asked Questions

What are the shipping costs and how long does delivery take?
Standard shipping CHF 8.90 (B-Post, 3–5 business days) or Express CHF 23.50 (Swiss-Express "Mond", 1–2 business days) – Delivery by Swiss Post, within Switzerland only. In-stock products are usually processed within one business day; out-of-stock components are procured within 2–3 business days. Pick-up in Winterthur is free of charge.
Can I also pick up my order?
Yes – free of charge at Sulzerallee 80, 8404 Winterthur, during our opening hours. Please wait for our pick-up confirmation before coming by.
How long is my warranty?
You receive a 3-year warranty on all products purchased from us, starting from the date of delivery. For repair work carried out by us and newly installed spare parts, we provide a 2-year warranty. Report any warranty claims to info@pixelgipfel.ch before returning the item and wait for RMA confirmation.
Can I return a product?
Yes – as a private customer with a delivery address in Switzerland, you have a voluntary right of return for 14 days from receipt: 100% for unopened items, 90% for opened but unused items, and under 85% refund for used items. Excluded are custom builds, personalized products, activated software and license keys, as well as opened products that come into contact with the body (e.g., headphones, headsets, VR glasses). Please register your return in advance at info@pixelgipfel.ch – the refund will be processed within 10 business days after inspection.
What payment methods do you accept?
TWINT, common credit and debit cards, and purchase on account with partial payment option via our partner Heylight. All prices include 8.1% VAT; shipping costs will be displayed in the checkout before the order is completed.
How long does it take to assemble my custom PC?
Once all components are available, assembly, configuration, and functional testing usually take 1–2 business days. If parts are not in stock, an additional 2–3 business days for procurement will apply; for pre-orders or special procurements, it can take up to 30 days – we will inform you of any delays.
Can I cancel my order?
You can usually cancel standard products that have not yet been shipped free of charge – please contact us at info@pixelgipfel.ch. For custom builds and specially ordered products, cancellations depend on the processing status; compensation of up to 20% may be charged for work already carried out and components already ordered.