Cooler Master Cosmos Alpha Full Tower ATX PC Case – Flagship Curved Aluminum Frame, Powerful 200mm Dual Intake Fans, Fits 400mm GPUs & 420mm Radiators, ARGB Chassis Underglow, Limited Edition
Product details
| Management number | 209094030 | Release Date | 2026/03/29 | List Price | $160.00 | Model Number | 209094030 | ||
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he COSMOS ALPHA represents the evolution of a legendary flagship series—reborn under FreeForm 2.0 as the ultimate platform for PC enthusiasts and modders. Designed for builders who demand maximum flexibility, extreme cooling, and premium aesthetics, COSMOS ALPHA delivers uncompromised customization Product Sheet_COSMOS ALPHA_V1.5 Crafted with a curved aluminum frame and full tempered glass panels, it preserves the iconic COSMOS identity while integrated ARGB underglow lighting adds modern flair. With FreeForm 2.0, every internal component can rotate left or right, allowing you to design custom layouts based on airflow direction, desk orientation, or showcase preference. The modular sliding motherboard tray makes it easy to switch between air cooling and custom liquid cooling configurations while fine-tuning GPU placement. Built for flagship hardware, COSMOS ALPHA supports E-ATX and EEB motherboards, 400mm graphics cards, and 240mm power supplies. Cooling performance is unmatched thanks to dual pre-installed 200mm fans, support for up to 15 fans, and 420mm radiator compatibility—perfect for overclocking and custom loop builds. Front I/O includes dual USB-C 20Gbps ports and multiple USB-A ports, ensuring high-speed connectivity for modern peripherals. COSMOS ALPHA is not just a PC case—it is a halo chassis for builders who demand freedom, scale, and personalization without compromise.
- FLAGSHIP COSMOS DESIGN Premium curved aluminum frame with full tempered glass panels preserves the iconic COSMOS look while integrated ARGB underglow elevates your build into a true showcase
- EXTREME HARDWARE COMPATIBILITY Supports E-ATX and EEB motherboards, GPUs up to 400mm, and PSUs up to 240mm with 53mm rear cable clearance and removable dust filters
- FREEFORM 2.0 ROTATABLE LAYOUT All internal components rotate left or right, allowing custom orientations for airflow optimization, desk placement, and visual presentation
- MODULAR SLIDING MOTHERBOARD TRAY Easily switch between air and liquid cooling layouts. Adjust GPU distance to improve airflow or highlight your graphics card
- NEXT-GEN FRONT I/O Equipped with 4× USB-A 5Gbps ports and 2× USB-C 20Gbps ports for ultra-fast data transfer and modern devices
| UPC | 884102134999 |
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| Brand | Cooler Master |
| Color | Silver/Black |
| Case Type | Full Tower |
| Model Name | C700 |
| Item Weight | 70 Pounds |
| Manufacturer | Cooler Master |
| Cooling Method | Air, Water |
| Antenna Location | Business, Gaming |
| Compatible Devices | 4x USB 3.2 Gen 1 Type-A 5G 2x USB 3.2 Gen 2x2 Type-C 20G, Graphics Card Clearances: 400 mm, Mini-ITX / Micro-ATX / ATX / E-ATX / EEB, Power Supply Support: ATX, Radiator Top and Bottom Support: 120 / 140 / 240 / 280 / 360 mm (maximum thickness clearance 93mm) |
| Enclosure Material | Aluminum |
| Warranty Description | 2 Year Manufacturer |
| Supported Motherboard | Mini ITX, Micro ATX, ATX, Extended ATX, EEB |
| Item Dimensions D x W x H | 26.34"D x 13"W x 25.16"H |
| Power Supply Mounting Type | Bottom Mount |
| Other Special Features of the Product | ARGB under-case lighting, Adjustable Fan Bracket, Modular Sliding Tray, Next-Gen Connectivity, aluminum frames |
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