Quick Specs

• Supports Mini-ITX motherboards for compact gaming builds.


• Accommodates GPUs up to 350mm, ensuring high-end graphics capability.


• Features a USB Type-C port for rapid connectivity.


• Offers flexible expansion with 3 slots in Max GPU Mode or 2 slots in Max CPU-Cooler Mode.


• Includes a PCIe 4.0 Riser Cable for uncompromised data transfer speeds.

Unlock Limitless Gaming Potential

Designed for gamers who demand peak performance in a compact form, the Antec PERFORMANCE 1M redefines what a Mini-ITX gaming chassis can achieve. As an Antec small form factor case, this chassis combines robust construction with smart design, offering an exceptional platform for high-end components without compromising space.

Built for High-Performance Hardware

The PERFORMANCE 1M supports powerful GPUs up to 350mm in length, ensuring compatibility with the latest graphics cards. Its flexible expansion options allow configuration for maximum GPU performance or optimal CPU cooling, catering to diverse gaming needs. Gamers looking for an Antec case will appreciate this flexibility.

Optimised Cooling Solutions

Keep your system running cool under pressure with extensive fan support. This Antec small form factor case accommodates up to two 120mm or 140mm fans at the bottom, providing superior airflow to critical components. This design ensures efficient heat dissipation, preventing thermal throttling during intense gaming sessions.

Premium Materials and Build Quality

Crafted from a blend of steel, plastic, and aluminium, the Antec PERFORMANCE 1M offers both durability and a sleek aesthetic. The solid side panel provides a clean, understated look, perfect for gamers who prefer a minimalist setup.

Advanced Connectivity and Features

Featuring a front USB Type-C port, the PERFORMANCE 1M provides convenient access for modern peripherals and fast data transfer. The inclusion of a PCIe 4.0 riser cable ensures high-speed connectivity for your GPU, unlocking its full potential. As a leading Antec case, it's designed for modern gaming.

Designed for Easy Maintenance

Equipped with a bottom dust filter, the Antec PERFORMANCE 1M simplifies maintenance, keeping internal components clean and running efficiently. This thoughtful design ensures your system remains in top condition with minimal effort. If you need a reliable Antec small form factor case, this is it.

FEATURES:

• Perforated panels keep your system cool with a refined, modern touch.


• Features an adjustable central mount, allowing compatibility with a range of GPU and CPU cooler sizes.


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


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


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


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


• Built with aluminum side panels and an aluminum rear frame for durability.

SPECIFICATIONS:

• Motherboard Support: Mini-ITX


• Form Factor: Mini-ITX


• Case Material: Steel + Plastic + Aluminium


• Side Window Material: Solid side panel


• I/O Ports: Power, USB Type-C x1


• Expansion Slots: 3 (Max GPU Mode) / 2 (Max CPU-Cooler Mode)


• Drive Bays: 2.5″ x 1


• Max GPU Length: ≤350mm


• Total GPU Thickness + CPU Cooler Height: 125mm


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


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


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


• Fan Support: 2 x 120mm / 2 x 140mm (Bottom only)


• Riser Cable: PCIe 4.0


• Dust Filter: Bottom


• Product Dimensions: 42.4 x 17.5 x 26 cm


• Product Weight: 4900g

WHAT'S IN THE BOX:

• Antec PERFORMANCE 1M Mini-ITX Gaming Chassis - Black x1

Why Antec?

Antec stands as a beacon of innovation and quality in the PC gaming hardware landscape in South Africa. As a leading Antec case provider with a legacy built on reliability and performance, choosing Antec ensures you're investing in a product designed to exceed expectations. If you are seeking an Antec small form factor case, know it's backed by robust support and a commitment to the gaming community.