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Lian Li

Lian Li A3-mATX Computer Case-26.3L Micro Form Factor-Black-A3X.US

Name: Lian Li A3-mATX Computer Case-26.3L Micro Form Factor-Black-A3X.US
Brand: Lian Li
SKU: B0D5GYY364
Price: 76.80 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-07

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$76.80

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View Current Price on Amazon → Compare to similar pc cases

*Price sourced from Amazon.com. Last updated 2026-08-28. Price and availability subject to change.

Bottom line: The Lian Li A3-mATX Computer Case-26.3L Micro Form Factor-Black-A3X.US is a niche pick — read recent reviews before buying in the pc cases category, priced around $76.80. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored Lian Li A3-mATX Computer Case-26.3L Micro Form Factor-Black-A3X.US using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the pc cases category. Lian Li's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Lian Li's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Compact 26.3L Design, Big Hardware Support: Accommodates mATX/ITX motherboards with 4 expansion slots and GPUs up to 415mm—achieve a compact footprint without sacrificing performance.
High Airflow Steel Mesh Panels: Designed with steel mesh side and top panels for optimal airflow, making it perfect for high-TDP GPUs and radiator setups.
Supports 360mm Radiators and Up to 10 x 120mm Fans: Capable of housing a 360mm radiator and multiple 120mm fans—include a simple fan/radiator placement diagram in the images for clarity.
Flexible PSU Installation (Front/Side): Compatible with ATX/SFX/SFX-L and LIAN LI EDGE power supplies; orientation options enhance clearance and cable management.
Stylish Sleek Front Panel with Modular Design: Features a sleek black front panel and a modular structure, ideal for creating compact, clean, and minimalist PC builds.

Full Specifications

Brand	Lian Li
Color	Black
Fan Size	12 centimeters
Material	Alloy Steel
Case Type	Mini-Tower
Model Name	A3X.US
Unit Count	1 Count
Model Number	A3X.US
Compatibility	PC
Cooling Method	Air
Mfr Part Number	A3X.US
Number of Items	1
Total Usb Ports	2
Antenna Location	Gaming
Compatible Devices	M-ATX and ITX motherboards, graphics cards up to 415mm, 360mm radiators, 10 x 120mm fans, ATX, SFX, SFX-L power supply units
Enclosure Material	Alloy Steel
Total USB 2.0 Ports	2
Total USB 3.0 Ports	2
Warranty Description	1 year
Hard Disk Form Factor	3.5 inches

Ready to buy?

Lian Li A3-mATX Computer Case-26.3L Micro Form Factor-Black-A3X.US is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-28. Price and availability subject to change.