MSI MAG FORGE 100A Gaming Case – Mid Tower ATX PC Chassis with RGB Fans

The MSI MAG FORGE 100A Gaming Case is a robust ATX mid tower chassis designed for gaming and productivity builds. This MSI Forge 100A PC case offers a balance of cooling performance and stylish design, making it ideal for gamers and builders seeking reliable airflow and flexible component support.

Designed for Gaming Builds with Efficient Airflow

With multiple pre‑installed fans and support for additional cooling options, the MSI MAG FORGE 100A Gaming Case ensures consistent airflow through your system. Its layout supports front, top, and rear fan placements, helping to maintain stable component temperatures during extended gaming sessions.

Flexible Compatibility for Various Motherboards

This gaming chassis supports ATX, Micro‑ATX, and Mini‑ITX motherboards, providing flexibility for a wide range of build configurations. The compact yet spacious interior supports GPUs up to 300 mm and CPU coolers up to 160 mm, giving you room to build systems from mid‑range to high‑performance.

Modern Design with Practical Features

The tempered glass side panel (if included on your region model) showcases your components, while top magnetic dust filters enhance maintenance ease. Integrated cable routing and convenient I/O ports help streamline both installation and everyday use.

SPECIFICATIONS

• Case Type: ATX Mid Tower Gaming Chassis
• Motherboard Support: ATX, Micro‑ATX, Mini‑ITX
• Pre‑Installed Fans: 3× 120 mm Auto RGB / System Fans (front + rear)
• Total Fan Support: Up to 6× fans
• Radiator Support: Front/Top: 120/240 mm, Rear: 120 mm
• Maximum GPU Length: 300 mm
• Maximum CPU Cooler Height: 160 mm
• Drive Bays: 3× 2.5″ + 1× 3.5″ or 2× 2.5″ + 2× 3.5″ (configurable)
• Expansion Slots: 7
• I/O Ports: USB 3.2 Gen1 Type‑A, USB 2.0, Audio, Mic
• Dust Filters: Magnetic Top Filter
• Cable Management: Integrated Routing Channels
• PSU Support: Standard ATX
• Case Dimensions: Approx. 388 × 200 × 423 mm