Antec Performance 1M Case – Mini-ITX Chassis with Mesh Airflow
The Antec Performance 1M case is a compact Mini-ITX chassis. It is built for enthusiasts who want maximum performance in the smallest standard PC form factor. The mesh panel construction promotes strong airflow through the case. This is critical in small form factor builds where heat has less volume to dissipate. Good airflow management in a Mini-ITX case prevents thermal throttling during extended gaming and creative workloads.
Despite its compact footprint, the Antec Performance 1M case supports full-size graphics cards and AIO liquid coolers. Builders get access to flagship GPU and cooling hardware in a small chassis. The tempered glass side panel provides a clear view of the build’s components, lighting, and cooling setup. For builders who invest in quality components, the visible interior adds a visual element to the finished system.
Compact Without Compromise
The Antec Performance 1M case is designed to avoid the usual trade-offs of Mini-ITX building. Many small form factor cases sacrifice GPU length, cooler height, or radiator support to achieve their compact dimensions. The Performance 1M addresses these constraints with thoughtful internal layout that maximises the usable space within its footprint. Cable management routing is integrated throughout the chassis.
Visit Antec’s official website for full dimensions, GPU clearance specifications, and radiator compatibility for the Performance 1M chassis.
Shop at Briggi Tech
Briggi Tech stocks Antec PC cases and components with nationwide delivery across South Africa. Browse our full components range for cases, cooling solutions, and build accessories. The Antec Performance 1M case is the right chassis for any enthusiast building a compact, high-performance Mini-ITX system. Order online at Briggi Tech for fast South African delivery.

















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