Skip to main contentSkip to footer
1 of 5

Overview

The Lian Li A3-mATX-WD-26.3L is a compact micro form factor chassis designed for M-ATX and ITX motherboards. It features a wood front panel, steel mesh side and top panels, and supports up to a 360mm radiator and 10 x 120mm fans. It is compatible with ATX, SFX, and SFX-L power supplies and offers a bottom mount for power supply installation.

Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis - Black, Wood Front Panel, Supports 360mm AIO, M-ATX/ITX, Modular Design

Model: A3-mATX-WD Black
Web Code: 19294211
Sold and shipped by | 4.1 seller rating (311 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The Lian Li A3-mATX-WD-26.3L is a micro form factor chassis designed for high-performance PC builds. It supports M-ATX and ITX motherboards and accommodates GPUs up to 415mm. The chassis features a wood front panel, steel mesh side and top panels for ventilation, and a modular design for flexible build configurations. It can house up to a 360mm radiator and up to 10 x 120mm fans for enhanced cooling. The case supports ATX, SFX, and SFX-L power supplies, which can be mounted either sideways or frontways. This chassis is ideal for gaming and high-performance desktop builds where space efficiency and cooling are key priorities.

Features:

Brand: LIAN LI

Motherboard compatibility: Micro ATX, ITX

Case type: Mini-Tower

Recommended use: Gaming

Colour: Black

Material: Stainless Steel, Wood

Power supply mounting type: Bottom mount

Cooling method: Air

Model name: A3-mATX-WD Black

Fan size: 120 mm

Fan support: Up to 10 x 120mm fans

Radiator support: Up to 360mm

Side and top panels: Steel mesh for airflow

Front panel: Wood

GPU support: 415mm maximum length

Power supply compatibility: ATX, SFX, SFX-L (sideways or frontways mount)

Expansion slots: 4 slots.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

Learn more about returning a Marketplace product