Cooler Master Cosmos Alpha (2025) Full Tower Case, Silver/Black, Dual Tempered Glass, ARGB Fans

The Cooler Master Cosmos Alpha (2025) is a premium full tower case designed for enthusiasts who demand uncompromising performance and aesthetics. Featuring a striking silver and black finish with dual tempered glass panels on both sides, this case showcases your high-end components and custom cooling loops in style. Pre-installed with two 200mm ARGB front fans and one 140mm ARGB rear fan, the Cosmos Alpha delivers exceptional airflow and vibrant lighting right out of the box.

Advantages

With support for E-ATX motherboards, up to 490mm GPU length, and 198mm CPU cooler height, the Cosmos Alpha accommodates the most powerful hardware. The spacious interior allows for radiators up to 420mm in the front and top, making it ideal for custom water cooling. Cable management is effortless with 30-35mm of clearance behind the motherboard tray, and removable dust filters on the front, top, and bottom keep your system clean.

Suitable for

• High-performance gaming PCs with multiple GPUs
• Workstations requiring E-ATX motherboards and extensive storage
• Custom water cooling enthusiasts
• Users who value aesthetics with dual tempered glass panels

Key specifications

• Case Type: Full Tower
• Motherboard Support: E-ATX, ATX, Micro-ATX, Mini-ITX
• Side Panel: Dual Tempered Glass (Left & Right)
• Materials: Steel, Aluminum, Tempered Glass, Plastic
• Color: Silver / Black
• 3.5" Drive Bays: 2 (Convertible to 2.5")
• 2.5" Drive Bays: 4 (Dedicated)
• Expansion Slots: 8 + 2 Vertical
• I/O Ports: 1x USB 3.2 Gen 2 Type-C, 4x USB 3.2 Gen 1 Type-A, 1x 3.5mm Headset Jack (Audio+Mic)
• Pre-installed Fans: 2x 200mm ARGB Front, 1x 140mm ARGB Rear
• Max CPU Cooler Height: 198mm
• Max GPU Length: 490mm (without front radiator)
• PSU Support: ATX (Bottom Mount)
• Dust Filters: Front, Top, Bottom (Removable)
• Cable Management: 30-35mm clearance

Recommendations

The Cooler Master Cosmos Alpha (2025) is the ultimate choice for builders who want a spacious, well-ventilated case with stunning visuals. Its dual tempered glass panels and ARGB lighting create a breathtaking showcase, while the robust cooling support ensures your components stay cool under load. Whether you're building a gaming rig or a professional workstation, this case delivers on all fronts.