Antec Performance 1 M Black Aluminum / Steel / Plastic Small Form Factor Computer Case

Performance 1 M

Mini-ITX Gaming Case

Optimal Airflow and Aesthetics

Perforated panels keep your system cool with a refined, modern touch. Engineered for quiet confidence and clean style.

Generous GPU Compatibility

Built to fit some of the largest GPUs, delivering the power and performance your build demands.

Effortless Accessibility

Tool-free side panels allow quick, easy access for upgrades and maintenance.

Versatile Fan Support

Supports both 140mm and 120mm fans for flexible cooling options.

Sleek and Unobtrusive

A minimalist, understated design that blends effortlessly into any setup.

Refined Aluminum Finish

Built with aluminum side panels and an aluminum rear frame, the case offers a durable, sleek metallic finish that complements any setup.

Robust Construction

Crafted with a fully CNC-machined chassis for durability and reliability you can trust.

Extensive Interior

Motherboard support: ITX

GPU Max Length: ≤ 350mm

Max CPU Cooler Height: ≤ 85mm (40mm Max GPU Thickness)

Max GPU Thickness: ≤ 78mm (47mm Max CPU Cooler Height)

Total GPU Thickness + CPU Cooler Height: 125mm

Max PSU Size: 130 x 125 x 63.5mm / SFX-L & SFX only