# PC case Lian Li A3-mATX Micro Tower White

**URL:** https://aio.lv/en/product--lian-li-a3-matx-white--10956588
**Data updated:** 2025-12-11 10:27 (EET)
**Category:** Computer Cases
**Manufacturer:** lian li
**Manufacturer code:** A3- MATX WHITE
**EAN:** 4718466015631
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 61.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-a3-matx-white--10956588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 5.74 EUR |

## Summary description

The Lian Li A3-mATX Micro Tower is designed for compact PC builds, featuring a sleek white finish. It supports ATX, SFX, and SFX-L power supplies, and accommodates various fan sizes for optimal cooling. With dimensions of 194 mm width, 443 mm depth, and 321.5 mm height, it is suitable for both 3.5" HDDs and 2.5" SSDs, making it a versatile choice for gamers and professionals alike.

## Long description

The LIAN LI & DAN Cases A3-mATX is a compact mesh micro-ATX case designed to house large components while keeping a minimal chassis footprint. It features a relocatable PSU bracket for flexible internal layouts and a Wood Edition front panel with black walnut trim for a refined appearance. The case balances small form factor usability with support for high-performance parts, offering modular panels and easy access for installation and maintenance.
Advantages
The A3-mATX provides well-ventilated mesh panels on three sides and a sleek front for effective airflow and a minimalist look. Tool-less removable exterior panels and modular brackets simplify assembly and cable routing. Multiple PSU mounting positions and an included ATX offset bracket allow longer GPU configurations, and an anti-sag GPU bracket is supplied to maintain card alignment. The Wood Edition’s open-front design improves PSU intake when installed front-facing.
Key specifications
Form factor: 26.3 L micro form factor chassis (M-ATX / ITX compatible)
Motherboard support: micro-ATX, Mini-ITX
Maximum GPU length: 415 mm (up to 4-slot thick; with 25 mm bottom fan installed GPU thickness limited to 61 mm / 3-slot)
Maximum CPU cooler height: 165 mm
Radiator support: up to 360 mm AIO (note: radiator + fan may conflict with GPU placement)
Fan support: up to 10 × 120 mm fans
PSU compatibility: ATX / SFX / SFX-L / LIAN LI Edge, up to 220 mm; multiple mounting slots including front and sideways positions
Storage: 2 × 2.5" SSD (removable tray), 1 × 2.5" or 1 × 3.5" bottom drive bay
Exterior: steel mesh side and top panels; Wood Edition front panel with black walnut trim
Included accessories: anti-sag GPU bracket, ATX PSU offset bracket
Optional accessories: vertical GPU kit (supports up to 3-slot GPU with 150 mm PCIe 4.0 riser), left-side tempered glass panel
How to use
Install the chosen motherboard (micro-ATX or ITX) and position the PSU using the relocatable bracket to optimize GPU clearance. Mount storage drives using the removable SSD tray or the bottom drive mounting point depending on required capacity. For cooling, install up to a 360 mm AIO where space permits and place case fans in mesh panel locations to ensure positive airflow. Use the tool-less removable panels and modular brackets to access interior areas for cable routing and component installation. If installing a long or thick GPU, consider PSU offset positions or the ATX offset bracket to create the necessary clearance and fit the anti-sag bracket to maintain alignment.
Recommendations
For a balanced build, verify GPU thickness and radiator/fan combinations before final assembly: if a 25 mm bottom fan is used, the GPU thickness allowance reduces to 61 mm (3-slot). When planning a high-end cooling setup, check that radiator and fan placement will not conflict with GPU installation. Use the anti-sag bracket and available PSU mounting options to secure long GPUs and optimize airflow.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Micro Tower |
| Supported motherboard form factors | Micro ATX, Micro-ITX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Material | Steel |
| Product colour | White |
| Anti-dust filter | Yes |
| Maximum CPU cooler height | 165 mm |
| Maximum graphics card length | 415 mm |
| Number of expansion slots | 4 |
| Maximum PSU length | 220 mm |
| Cable management | Yes |
| On/off button | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Supported power supply form factors | SFX-L, SFX, ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| 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 | 1 |
| Audio input | Yes |
| Audio output | Yes |

### Cooling

| Feature | Value |
|---|---|
| Side fans diameters supported | 140, 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 120 |
| Bottom fans diameters supported | 120 |
| Number of side fans supported (max) | 3 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 3 |
| Number of bottom fans supported (max) | 3 |
| Liquid cooling capability | Yes |
| Top radiator sizes supported | 360, 240 |
| Bottom radiator sizes supported | 240 |
| Side radiator sizes supported | 360, 280, 240 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 3.5 |
| SSD form factor | 2.5" |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 1 year(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 321.5 mm |
| Width | 194 mm |
| Depth | 443 mm |

### Other features

| Feature | Value |
|---|---|
| Volume | 26.3 L |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

### How much does the PC case Lian Li A3-mATX cost, and is it available for purchase?

The price is 74.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 702 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 Tuesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can PC case Lian Li A3-mATX be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 lian li 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 lian li 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, supported motherboard form factors, material, 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 PC case Lian Li A3-mATX?

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.

## Image

https://aio.lv/img/cache/product/10956588/66589302_large.webp