# PC case Lian Li PC-A3X Micro Tower Black

**URL:** https://aio.lv/en/product--lian-li-a3-matx-black--10956589
**Data updated:** 2025-12-30 14:56 (EET)
**Category:** Computer Cases
**Manufacturer:** lian li
**Manufacturer code:** A3- MATX BLACK
**EAN:** 4718466015624
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-07-24 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-black--10956589

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 5.73 EUR |

## Summary description

The Lian Li PC-A3X is a Micro Tower PC case in black, designed for efficient cooling with support for 120mm and 140mm side fans, and 120mm rear and top fans. It accommodates both 2.5" and 3.5" HDD sizes, providing versatility for storage options. With dimensions of 194mm width, 443mm depth, and 321.5mm height, it offers a compact yet spacious design for your components.

## Long description

The LIAN LI & DAN Cases A3-mATX is a compact Micro Tower PC case that balances a minimal chassis footprint with support for large, high-performance components. It features mesh panels on three sides, a sleek front panel and a relocatable PSU bracket so you can build a powerful yet compact M-ATX system tailored to your needs.
Advantages
The case offers strong ventilation through three mesh-sided panels and supports multiple fan and radiator layouts. Toolless removal of exterior panels and modular internal brackets simplifies installation and cable routing. A removable bottom dust filter helps keep components clean, while flexible internal space accommodates large GPUs and tall CPU coolers when layout choices are optimized.
Suitable for
Compact gaming or workstation builds using Micro-ATX or Mini-ITX motherboards
High-performance single-GPU systems with large components
Users who prioritise airflow and easy maintenance
Systems requiring multiple storage options (2.5" and 3.5" drives)
Key specifications
Form factor: Micro Tower (supports Micro-ITX and Micro-ATX)
Maximum GPU length: 415 mm (note: with a 25 mm bottom fan installed GPU thickness limited to 61 mm / 3-slot)
Maximum CPU cooler height: 165 mm
Drive bays: supports 2.5" and 3.5" drives (2 x 2.5" bays indicated in product data)
Front/top/rear fan support: 120 mm and 140 mm side fans; 120 mm rear and top fans
External ports: 2 × USB 3.2 Gen 1 Type-A
Material and colour: Steel, Black
How to use
Install a Micro-ATX or Mini-ITX motherboard and position the PSU on the relocatable bracket according to your chosen internal layout. Fit the CPU cooler up to 165 mm tall and select a GPU length up to 415 mm while checking available thickness if additional bottom fans or radiators are used. Remove exterior panels without tools for component installation and routing cables through the case before replacing panels and connecting external peripherals via the front USB ports.
Usage recommendations
For best airflow and component clearance, plan your cooling configuration before installation: avoid installing a bottom 25 mm fan together with a 4-slot thick GPU, and verify radiator+fan placements as they may preclude GPU installation. Regularly clean the removable bottom dust filter to maintain cooling performance.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Micro Tower |
| Supported motherboard form factors | Micro-ITX, Micro ATX |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Material | Steel |
| Product colour | Black |
| Anti-dust filter | Yes |
| Maximum CPU cooler height | 165 mm |
| Maximum graphics card length | 415 mm |
| Maximum PSU length | 220 mm |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| 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 |
| Top radiator sizes supported | 360, 240 |
| Bottom radiator sizes supported | 240 |
| Side radiator sizes supported | 360, 280, 240 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |

### Weight & dimensions

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

## FAQ

### How much does the PC case Lian Li PC-A3X 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 — 718 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 Friday 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 PC-A3X 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 2.5" bays, number of 5.25" bays, side window, 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.

## Image

https://aio.lv/img/cache/product/10956589/65016636_large.webp