Lian Li unveiled a refreshed line of cases at Computex 2026, pushing the popular O11 and Lancool series further. The new Lancool 207XL targets performance, while the Lancool 4 emphasizes style. Both mid‑towers aim to keep fans and radiators in sight for users who want clean airflow.

The 207XL launches Q4 2026 at $109.99. It supports ATX motherboards, 360 mm liquid radiators, and ATX PSUs, and ships with two 170 × 30 mm front fans. Dual cross‑flow fans under the case boost GPU airflow without expanding the footprint.

Lancool 4 arrives Q3 2026 for $129.99, featuring a curved tempered‑glass front, three 140 mm ARGB fans, and a modular design that allows up to four HDDs, an optional LCD, or a shroud. Its angled bottom intake directs cool air straight to the GPU, matching the performance focus of the 207XL.

New O11‑D RGB V2 and O11 Vision‑M Digital models round out the lineup, adding modular AIO chambers and dual‑chamber microATX design. Lian Li also debuted the compact B4‑MATX and the workstation‑grade V2000, proving the brand continues to cater to both gamers and professionals. All cases emphasize thermal efficiency and build flexibility.