FSP Unveils 3300W Cannon PSU Designed for AI and Multi-GPU Systems at Computex 2026

• June 9, 2026

At Computex 2026, FSP introduced a high-capacity power supply unit (PSU) under its Cannon series, delivering a remarkable output of 3300 watts. Designed with demanding computing environments in mind, this PSU targets AI data processing systems, professional workstations, and multi-processor setups rather than typical gaming rigs.

Powering Next-Generation Multi-GPU Configurations

This new Cannon PSU stands out for its ability to supply power to configurations that include up to six Nvidia RTX 5090 graphics cards simultaneously. Such capabilities signal FSP’s focus on applications requiring intensive graphical processing and high energy demands, such as artificial intelligence workloads and advanced computing tasks.

The development aligns with the increasing need for robust power solutions in data centers and professional environments where multiple high-end GPUs operate in tandem. While specific details on pricing and release schedule were not provided, the introduction of this unit reflects an ongoing trend towards specialized hardware tailored to AI and enterprise-level processing.

FSP’s entry into this ultra-high wattage PSU category demonstrates the company’s commitment to supporting the growth of systems that push conventional performance boundaries. These systems often require highly reliable and efficient power delivery to maintain stability during extensive computational workloads.

Though primarily intended for business and AI-centric ecosystems, the PSU’s capacity to drive multiple RTX 5090 cards could also intrigue enthusiasts and developers working on experimental multi-GPU setups or complex rendering tasks.

FSP introduces the 3300W Cannon power supply aimed at AI computing and multi-GPU setups, capable of powering six RTX 5090 cards simultaneously.