Cooler Master COSMOS ALPHA Gold Limited Edition Full-Tower PC Case

Design & Build Quality

• Aesthetics: Premium black & gold finish with a 24K pure gold-plated Cooler Master logo on the front 3D mesh panel
• Materials: Curved aluminum frame, SGCC steel, tempered glass side panels, industrial-grade 3D mesh, and premium plastics
• Form Factor: Full-Tower chassis with iconic COSMOS design language
• ARGB Lighting: Under-case ARGB illumination for enhanced visual appeal

Dimensions & Capacity

• External Dimensions: 669 × 330 × 639 mm (including protrusions)
• Internal Volume: 140 Liters – immense space for high-end components
• Weight: Approx. 31 kg (fully equipped)

Modularity & Layout (FreeForm 2.0)

• Sliding Motherboard Tray: Tool-free sliding design enables seamless reconfiguration between air and liquid cooling layouts, and fine-tuning of GPU-to-panel distance for optimal airflow or showcase positioning
• Adjustable Fan Bracket: Sliding bracket accommodates different fan sizes and allows precise positioning closer to heat sources for targeted cooling
• Cable Management: 53mm cable clearance behind the motherboard tray with removable dust filters for clean builds

Compatibility & Expansion

• Motherboard Support: Mini-ITX, Micro-ATX, ATX, E-ATX, EEB
• GPU Clearance: Up to 400 mm length
• CPU Cooler Height: Up to 186 mm
• PSU Support: Up to 240 mm length
• Expansion Slots: 8 slots
• Drive Bays: Tool-free bays supporting up to 7 drives (configurable)

Cooling & Thermal Architecture

• Pre-installed Fans:
  • Front: 2 × 200 × 38 mm high-airflow fans
  • Rear: 1 × 120 mm Mobius PWM fan
• Maximum Fan Support: Up to 15 fans total (configurable across front, top, rear, and side)
• Radiator Support: Up to 420 mm (side-mount) for extensive liquid cooling options
• Airflow Design: Industrial-level 3D mesh front panel ensures superior intake airflow while maintaining dust filtration

Connectivity & I/O Panel

• USB Ports:
  • 2 × USB 3.2 Gen 2×2 Type-C (20 Gbps)
  • 4 × USB 3.2 Gen 1 Type-A (5 Gbps)
• Audio: 1 × 3.5 mm headset jack (combined audio/mic)
• Next-Gen Ready: High-speed USB-C ports support fast external storage and peripherals

Included Accessories

• Pre-installed fans (2× 200mm front, 1× 120mm rear)
• Modular sliding tray hardware
• Removable dust filters
• ARGB controller/cabling (if applicable)
• User manual and limited edition certificate