Antec Performance 1 M Mini-ITX Case with RGB lighting, Black

The Antec Performance 1 M is a Mini-ITX case constructed with a CNC-machined chassis and aluminum side panels. Its design incorporates perforated panels on multiple surfaces to facilitate airflow for high-performance components within a compact footprint. The internal layout is organized around an adjustable central mount, designed to accommodate various GPU and CPU cooler configurations. For ease of assembly and maintenance, the case features tool-free side panels, providing direct access to the interior.

This chassis supports SFX and SFX-L power supplies, which are installed at the bottom of the case. Cooling configurations are flexible, with mounts for up to two 120mm or 140mm fans on the front, top, and bottom. Correspondingly, the case accommodates liquid cooling radiators up to 140mm in those same locations. The front I/O panel includes one USB 3.2 Gen 2 Type-A port, one USB Type-C port, and a combination audio port for headphones and a microphone.

• Form factor: Mini Tower
• Supported motherboards: Mini-ITX
• Materials: Steel, Aluminum, Plastic
• Dimensions: 175 x 260 x 424 mm
• Weight: 4.9 kg
• Drive support: 1x internal 3.5" bay and 1x 2.5" bay
• Fan support: Up to 2x 140mm (Front), 2x 140mm (Top), 2x 140mm (Bottom)
• Radiator support: Up to 140mm (Front), 140mm (Top), 140mm (Bottom)
• Maximum CPU cooler height: 125 mm
• Supported PSU form factor: SFX, SFX-L
• Cable management features included
• Includes a PCIe 4.0 riser cable