FSP rolled out a comprehensive lineup of PC cases at Computex 2026, spanning gaming, small form factor, workstation, and server markets. The M Series flagship is the M581, an aquarium-style ATX case featuring 270-degree curved tempered glass and back-connect motherboard support. Its underglow lighting system automatically shifts from blue to red based on chassis temperature, while a rear fan with built-in display shows real-time speed and thermal readings. The adjustable fan bracket adds flexibility for cooling configurations.

The SFF lineup includes the S210, which earns NVIDIA SFF-Ready certification and supports GPUs up to 340 mm with 240 mm liquid cooling capability. A built-in carry handle makes it portable for small form factor builds, while the S350 offers similar compact design with full mesh panels and dual 120 mm fan preinstallation. FSP displayed a certified system using the S210 case, demonstrating real-world compatibility with modern high-performance components.

Workstation users get three convertible rack/tower options: the 4U W800 with eight hot-swap drive bays, the W600 with mixed storage configuration, and the W500 with triple optical bays. High-end desktop solutions include the U661 with nine PCIe slots and the dual-chamber U560 featuring back-connect motherboard support. These models target professional users needing expandability and thermal management in demanding computing environments.

FSP's Computex presentation signals renewed focus on diversified PC enclosure markets, with particular emphasis on temperature-responsive design and certification partnerships that appeal to enthusiasts and professionals alike.