At the 2024 Consumer Electronics Show, Cooler Master introduced a new generation of PC cases that emphasize modularity, airflow, and visual appeal. The flagship COSMOS Alpha case expands the brand’s high‑end COSMOS line with a curved aluminium frame, tempered‑glass panels, and a sliding motherboard tray that lets builders reconfigure component placement for optimal cooling or liquid‑cooling setups. The tray supports E‑ATX, EEB, ATX, and micro‑ATX boards, while the adjustable fan bracket accommodates a range of fan sizes and up to 15 fans, including dual 200 × 38 mm pre‑installed fans.

Radiator support reaches 420 mm, and the case can house graphics cards up to 400 mm and power supplies up to 240 mm. Cooler Master also broadened its MasterFrame open‑frame line with the MasterFrame 360 series, featuring three variants that showcase a 360‑degree display concept. The Panorama model offers a sealed tempered‑glass enclosure for full visibility, the Stage Mirror adds a mirrored base for depth, and the Stage LCD integrates a 15.6‑inch screen for custom visuals or secondary use.

These releases signal Cooler Master’s commitment to flexible, high‑performance builds and set new standards for case design, influencing both enthusiasts and professional builders.