Features:

• Gold industrial-grade 3D mesh with a signature exoskeletal structure
• Compact Micro-ATX and Mini-ITX design
• Support for graphics cards up to 390 mm
• Advanced cooling configurations with up to nine fans
• Premium 30 mm-thick, all-metal 140 mm fan with gold blades

COMPACT FORM. UNCOMPROMISED POTENTIAL.

The MasterFrame 400 Mesh Gold brings the signature MasterFrame exoskeletal design into a compact, structured format built for Micro-ATX and Mini-ITX systems.Based on Cooler Master’s FreeForm 2.0 platform, the chassis combines flexible component positioning, dual-orientation support and high-performance hardware compatibility with a more accessible building experience. Its limited-edition gold finish transforms the case into a striking centerpiece without compromising airflow, cooling or expandability.

A SIGNATURE GOLD EXOSKELETON

A bold gold exoskeletal frame surrounds an industrial-grade 3D mesh front panel, creating a distinctive balance of structure, airflow and visual impact. Clean edges, curved corners and a tempered-glass side panel complete the premium minimalist aesthetic, allowing carefully selected components to remain at the center of the build.

PERFORMANCE IN A COMPACT FIT

The space-efficient chassis provides generous clearance for performance hardware, including graphics cards up to 390 mm long and CPU coolers up to 190 mm tall. Support for both ATX and SFX power supplies gives builders greater freedom when selecting components, while 43 mm of cable-routing space behind the motherboard tray helps keep the finished system clean and organized.

BUILT AROUND FREEFORM 2.0

Repositionable brackets and dual-orientation capabilities allow the internal layout to adapt to different component combinations and display preferences. Support for Mini-ITX and Micro-ATX motherboards, four expansion slots and an included graphics-card holder provides the foundation for a compact system without limiting upgrade potential.

COOLING WITHOUT COMPROMISE

The full mesh front panel promotes unrestricted ventilation, while extensive mounting options support up to nine fans throughout the chassis. A premium 140 mm all-metal rear fan comes pre-installed, featuring a substantial 30 mm thickness and gold blades for enhanced durability, dependable cooling and a cohesive limited-edition appearance. For liquid-cooling configurations, the top panel supports radiators up to 360 mm, with additional support for a 120 mm rear radiator.

Fans Support

• Front: 2 x 120 mm / 1 x 140 mm*, 1 x 180 mm*, 1 x 200 mm* (*Conditional Support)
• Top: 3 x 120 mm / 2 x 140 mm / 2 x 180 mm*, 2 x 200 mm* (*Fan thickness ≤ 25.5mm)
• Rear: 1 x 120 mm / 1 x 140 mm* (*Requires adapter bracket)
• Bottom: 3 x 120 mm, 2 x 140 mm, 2 x 180 mm, 2 x 200 mm (Fan thickness up to 30mm)

Radiator Support

• Front: N/A
• Top: 240 / 280 / 360 mm
• Rear: 120mm
• Bottom: N/A