Cooler Master MasterFrame 360 Stage Mirror ATX Mid-Tower Open-Air Frame, Black, Tempered Glass x2

The Cooler Master MasterFrame 360 Stage Mirror is a versatile open-air frame chassis designed for enthusiasts who demand maximum airflow and a showcase build. Its unique convertible design allows it to function as both an open-air test bench and a mid-tower case, providing flexibility for system building and benchmarking. The Stage Mirror finish on the dual tempered glass panels adds a premium aesthetic, while the robust steel frame ensures durability.

Advantages

Open-air design delivers superior thermal performance by allowing unrestricted airflow to all components. The included PCIe 4.0 riser cable enables vertical GPU mounting, highlighting your graphics card. With support for up to E-ATX motherboards and long GPUs up to 450mm, this chassis accommodates high-end hardware with ease.

Suitable for

• Enthusiasts building high-performance gaming or workstation PCs
• Users who prioritize airflow and easy component access
• Benchmarking and testing setups requiring an open-air platform

Key specifications

• Form Factor: Open-Air Frame / Test Bench, supports Mini ITX, Micro ATX, ATX, E-ATX, SSI CEB, SSI EEB (up to 305 x 280mm)
• Material: Steel, Tempered Glass
• Expansion Slots: 8
• Drive Bays: 2x 3.5", 3x 2.5"
• I/O Ports: 2x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C, 1x 3.5mm Headset Jack (Audio+Mic)
• Fan Support (Side): 3x 120mm / 2x 140mm
• Radiator Support (Side): 120mm, 140mm, 240mm, 280mm, 360mm
• Max CPU Cooler Height: 165mm
• Max GPU Length: 450mm (without radiator), 340mm (with radiator)
• Max PSU Length: 210mm
• PSU Support: ATX PS2
• Included Riser Cable: PCIe 4.0 x16
• Tempered Glass Panels: 2 (Stage Mirror Finish)
• Color: Black

Recommendations

For optimal performance, pair this chassis with a high-airflow CPU cooler and a modular power supply to manage cables easily. The open-air design is ideal for custom water cooling loops and showcase builds.