Case SilverStone ALTA G1M black Micro ATX

SilverStone ALTA G1M Case

Redefines Micro-ATX performance with a unique design based on a minimal footprint.

Designed to combine aesthetics and airflow, with a motherboard layout rotated 90 degrees and a built-in cable routing system that keeps a clean look from all sides.

Despite its small dimensions, it supports advanced components — including graphics cards up to 355 mm long and radiators up to 360 mm for water cooling.

At the center of its cooling design is a powerful 180 mm Air Penetrator fan, which maximizes vertical airflow and optimizes the stack effect for efficient heat dissipation.

Unique Design from SilverStone Widely Recognized

The ALTA G1M draws inspiration from the iconic Fortress FT03 case, offering a 90-degree motherboard configuration with a compact yet tall and narrow structure.

Hot Air Rises — and Rising Air Cools

By utilizing natural airflow movement, the ALTA G1M design with the pre-installed 180 mm Air Penetrator fan,

creates excellent vertical airflow, leveraging the natural tendency of hot air to rise.

Compatible with the Latest and Most Powerful Components

The ALTA G1M supports radiators up to 360 mm and can accommodate graphics cards of any length and up to 4 slots high.

Excellent Cooling Capabilities