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header-product PC case ASUS A21 PLUS Micro ATX white — supports Micro ATX/Mini-ITX, 3x120mm front fans, 1x120mm rear, 360mm front radiator, GPU up to 380 mm
68.99 €

PC case ASUS A21 PLUS Micro ATX white — supports Micro ATX/Mini-ITX, 3x120mm front fans, 1x120mm rear, 360mm front radiator, GPU up to 380 mm

ASUS A21 PLUS Micro ATX PC case Photo 1
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ASUS A21 PLUS Micro ATX PC case Photo 1
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ASUS A21 PLUS Micro ATX PC case Photo 10
ASUS A21 PLUS Micro ATX PC case Photo 11
ASUS A21 PLUS Micro ATX PC case Photo 12
ASUS A21 PLUS Micro ATX PC case Photo 13
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PC case ASUS A21 PLUS Micro ATX white — supports Micro ATX/Mini-ITX, 3x120mm front fans, 1x120mm rear, 360mm front radiator, GPU up to 380 mm

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PC case ASUS A21 PLUS Micro ATX white — supports Micro ATX/Mini-ITX, 3x120mm front fans, 1x120mm rear, 360mm front radiator, GPU up to 380 mm

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Usual Price: 69.49 €
Your Price:
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The discount is valid from 08.06.2026 to 08.07.2026

Short description

ASUS A21 PLUS is a Micro ATX PC case in white designed for compact gaming and workstation builds. It fits Micro ATX and Mini-ITX motherboards, offers one 3.5" and one 2.5" bay with an HDD/SSD combo cage, and two front USB 3.2 Gen 1 Type‑A ports. Cooling supports 3×120 mm front fans (installed), 1×120 mm rear fan (installed), up to 3 top fans, front radiator up to 360 mm and rear/top radiators as specified. Maximum GPU length 380 mm, CPU cooler height 165 mm and PSU length up to 210 mm. Multi‑color illumination and white exterior provide a clean look while maintaining good component compatibility.
Available at price 68.99 €: 12 pcs.
Total available for order: 160 pcs.
Warranty: 2 Years
SKU: 11174021
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 8.49 € (Weight: 10.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ASUS A21 PLUS microATX case supports hidden-connector motherboards and accommodates up to 360 mm radiators and 380 mm graphics cards. It is available in two color options and comes with four pre-installed ARGB fans and integrated cable management features for a tidy interior.

Advantages

The case provides broad component compatibility for compact builds, including support for large radiators and long GPUs. Four pre-installed ARGB fans offer immediate airflow and customizable lighting. Built-in cable management helps keep the interior organized for better cooling and simpler assembly. Two color options let buyers match the case to their setup.

Key specifications

  • Form factor: microATX
  • Radiator support: up to 360 mm
  • Graphics card length support: up to 380 mm
  • Pre-installed fans: 4 × ARGB
  • Motherboard compatibility: hidden-connector motherboards supported
  • Color options: two available

How to use

Install a compatible microATX motherboard following the board manufacturer’s instructions, connect cables through the case’s cable management channels, and mount cooling components such as a 360 mm radiator or air cooler within the available space. Install the graphics card up to 380 mm in length and connect the ARGB fans to the motherboard or controller to configure lighting. Verify clear airflow paths before closing the case panels.

Recommendations

For optimal cooling, use a front or top-mounted 360 mm radiator with properly routed cables and check GPU length against the case’s 380 mm limit before purchasing large graphics cards.

Specifications

Type:
PC
Number of 3.5" bays:
1
Number of 2.5" bays:
1
Number of 5.25" bays:
0
USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
Weight:
8.1 kg
Supported motherboard form factors:
Micro ATX, Mini-ITX
Product colour:
White
All features

Design

Type:
PC
Supported motherboard form factors:
Micro ATX, Mini-ITX
Number of 3.5" bays:
1
Number of 2.5" bays:
1
Number of 5.25" bays:
0
Product colour:
White
Illumination:
Yes
Illumination colour:
Multi
Maximum CPU cooler height:
165 mm
Maximum graphics card length:
380 mm
Number of expansion slots:
5
Maximum PSU length:
210 mm

Ports & interfaces

USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
0

Cooling

Front fans installed:
3x 120 mm
Number of front fans supported (max):
3
Front fans diameters supported:
120, 140
Rear fans diameters supported:
120
Top fans diameters supported:
140, 120
Number of rear fans supported (max):
1
Number of top fans supported (max):
3
Rear fans installed:
1x 120 mm
Rear radiator sizes supported:
120
Front radiator sizes supported:
360, 280, 240, 140, 120
Top radiator sizes supported:
120, 140, 240, 280, 360

Storage

Supported HDD sizes:
2.5, 3.5
HDD/SSD combo cage:
Yes

Weight & dimensions

Weight:
8.1 kg
Height:
465 mm
Width:
220 mm
Depth:
430 mm

Packaging data

Package weight:
9800 g
Package depth:
288 mm
Package height:
493 mm
Package width:
525 mm

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH166 12 09.07.2026 68.99 €
WH174 21 09.07.2026
Discount 1%
69.49 €
WH115 10 09.07.2026 71.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 21 23.07.2026 81.49 €
BT11 5 15.07.2026 95.99 €
68.99 €
Stock: 12
Delivery Date: 09.07.2026
Warehouse: WH166
Discount 1%
69.49 €
Stock: 21
Delivery Date: 09.07.2026
Warehouse: WH174
71.49 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: WH115
Discount 1%
76.49 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: WH113
Discount 1%
79.99 €
Stock: 21
Delivery Date: 09.07.2026
Warehouse: WH94
82.49 €
Stock: 20
Delivery Date: 09.07.2026
Warehouse: EU85
94.99 €
Stock: 12
Delivery Date: 16.07.2026
Warehouse: WH354
97.99 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: EU16
Discount 1%
103.99 €
Stock: 24
Delivery Date: 09.07.2026
Warehouse: EU3
109.99 €
Stock: 3
Delivery Date: 08.07.2026 Best delivery
Warehouse: EU57
Available only for legal entities
81.49 €
Stock: 21
Delivery Date: 23.07.2026
Warehouse: WH109
95.99 €
Stock: 5
Delivery Date: 15.07.2026
Warehouse: BT11

Customer reviews

Customer questions

FAQ

How much does the ASUS A21 PLUS Micro ATX PC case cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for ASUS A21 PLUS Micro ATX PC case?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.