【Taoyuan, Taiwan, January 30th  , 2026】In Win Development Inc. (InWin), an award-winning innovator in PC chassis design and engineering, today announces the launch of the W31, the first model in its new W Series of panoramic glass ATX chassis. Featuring seamless curved glass and a clean dual-chamber layout, the W31 balances contemporary aesthetics with everyday practicality, offering a versatile foundation for modern PC builds.

One-Piece Curved Glass for a Seamless Panoramic View
The W31 features a one-piece curved tempered glass panel, precisely bent to form a smooth 90-degree panoramic view. Unlike most panoramic chassis that join two flat glass panels at a sharp corner, W31’s single-piece design minimizes visual breaks and delivers a cleaner, more unified presentation, showcasing internal components and lighting with refined clarity.

Clean and Efficient Dual-Chamber Layout
The W31 adopts a dual-chamber internal design that separates core components from the power supply and storage areas, improving airflow efficiency while simplifying cable routing and assembly. It supports ATX, micro-ATX, and mini-ITX motherboards and is compatible with mainstream back-connector motherboard designs for cleaner builds and better internal organization.

Flexible Compatibility for Mainstream Builds
Designed for modern hardware, the W31 supports graphics cards up to 410 mm, CPU air coolers up to 160 mm, and ATX power supplies up to 240 mm. With seven PCIe expansion slots and flexible storage options, it accommodates gaming, content creation, and everyday high-performance systems with ease.

Stable Cooling for Daily Use and Gaming
The W31 supports up to 10 fans and a wide range of radiator configurations for air or AIO liquid cooling. It comes pre-installed with three VORTEX VX120 reverse-blade side fans for optimized intake and ARGB visibility, along with one rear exhaust fan. This setup efficiently directs airflow to the GPU and motherboard, ensuring stable performance for daily workloads and gaming.

For more information about the InWin W31, please visit: www.in-win.com/en/gaming-chassis/w31