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

The Lian Li A3-mATX, designed in collaboration with DAN Cases, is a masterclass in hardware density. It manages to cram 360mm radiator support and 415mm GPUs into a compact 26.3L frame, bridging the gap between SFF and traditional towers without the "SFF tax." Builders love the flexible PSU mounting system, which accommodates ATX, SFX, and SFX-L units to prioritize either airflow or GPU clearance.

Value vs. Trade-off
To hit its aggressive price point, the chassis includes zero fans, necessitating an immediate secondary purchase for cooling. Furthermore, internal cable management requires meticulous planning; opting for a full-sized ATX power supply significantly tightens the workspace and can complicate the installation of long graphics cards.

Despite these minor hurdles, the A3-mATX is an unbeatable value proposition. For roughly $70, you gain the compatibility of a high-end mid-tower in a footprint that fits on any desk, making it the best-in-class choice for enthusiasts who want maximum performance in a minimal volume.