InWin has announced the launch of the W31, a new ATX mid-tower chassis under its latest W Series lineup. First introduced at CES 2026, Designed around a panoramic curved glass aesthetic, the W31 combines modern visual appeal with a practical dual-chamber internal structure, targeting gamers, creators and users seeking a clean, showcase-focused PC build.
Featuring a one-piece curved tempered glass panel and a spacious internal layout, the InWin W31 aims to strike a balance between visual presentation, airflow efficiency and hardware compatibility. The chassis is built to accommodate todays high-performance components while maintaining a tidy and organised system interior.
Seamless One-Piece Curved Glass Design
One-piece curved tempered glass panel creates a continuous 90-degree panoramic view
Eliminates visible seams commonly found in multi-panel glass designs
Provides a cleaner, uninterrupted view of internal hardware and RGB lighting
Dual-Chamber Internal Layout for Improved Organisation
Dual-chamber design separates the motherboard and graphics card from the PSU and storage area
Enhances airflow direction and overall thermal efficiency
Simplifies cable management and system assembly
Supports ATX, micro-ATX and mini-ITX motherboards
Compatible with mainstream back-connector motherboard designs
Spacious Compatibility for Modern Hardware
Supports graphics cards up to 410mm in length
Accommodates CPU air coolers up to 160mm tall
Compatible with ATX power supplies up to 240mm in length
Features seven PCIe expansion slots
Flexible storage mounting options for gaming, creative and everyday systems
Optimised Cooling Configuration
Supports up to 10 cooling fans
Multiple mounting positions for liquid cooling radiators
Includes three pre-installed VORTEX VX120 reverse-blade fans on the side panel for direct GPU and motherboard airflow
Rear-mounted standard fan assists with efficient exhaust
Dual-chamber structure further improves airflow efficiency and thermal stability under sustained workloads
Pricing and regional availability for the InWin W31 have not yet been announced. Learn more about the InWin W31 chassis at the InWin website.
