Antec Performance 1M Mini-ITX Chassis Black

Antec Performance 1M Chassis — High-Airflow Mini-ITX Case for SFF Builds

The Antec Performance 1M chassis is a compact Mini-ITX case. It is engineered for high-performance SFF builds. Mini-ITX cases face a fundamental challenge. Powerful GPUs and high-TDP CPUs generate substantial heat in a confined volume. The Antec Performance 1M chassis addresses this with mesh panels on the front and top to maximise unrestricted airflow.

Front mesh intake combined with top exhaust and rear exhaust positions creates a direct airflow path through the case. This is more effective than solid-panel designs that restrict inlet air volume and force fans to work harder. The Antec Performance 1M chassis supports multiple fan mounting positions to configure push-pull arrangements or add liquid cooler radiators within its compact dimensions.

Tempered Glass and ATX PSU Support

A tempered glass side panel on the Antec Performance 1M chassis provides visual access to the build. For South African SFF builders who invest in RGB components — cooler heads, RAM modules and case fans — the glass panel shows the result without obscuring component identification. The case accepts standard full-size ATX power supplies, removing the constraint of SFX-format PSU sourcing that limits many Mini-ITX builds.

Front I/O and Drive Support

Front panel I/O includes USB 3.0 and USB-C ports for convenient peripheral connection without reaching around to the rear. 2.5-inch drive positions accommodate multiple SATA SSDs for secondary storage alongside an M.2 drive on the Mini-ITX motherboard.

The Antec Performance 1M chassis is available from Briggi Tech with fast nationwide delivery across South Africa. It is a compact, airflow-optimised SFF option for high-performance Mini-ITX builds.

Browse all PC cases at Briggi Tech or view full Antec Performance 1M specs at Antec.