FSP Shows New PSUs at Computex 2026, Including 3.3 kW CANNON Model for High-end PCs, AI, and Workstations

Coming to the Computex 2026 show with a strong focus on AI and the “Powering AI Together” tagline, FSP Group unveiled several new power supply models, focusing not only on AI but also on workstations and high-end PCs. The star of the show was definitely the CANNON 3,300 W ATX 3.1 power supply with a total of six native PCI 12V-2×6 connectors.

FSP targets AI computing and workstations with its new CANNON ATX 3.1 PCIe 5.1 PSU, providing 3,300 W power from a rather compact 150x200x86 mm power supply unit, all thanks to advanced GaN technology. It provides six native PCIe 12V-2×6 connectors, uses four premium 450 V 105°C Japanese capacitors, and has an 80 Plus and Cybenetics Platinum power efficiency rating. It has all the usual power protections, as well as conformal coating against moisture, dust, and stains, something that FSP will be now using on most of its high-end PSUs.

There were several new PSUs from FSP’s popular MEGA series, including the all-new 1,650 W MEGA TI, which is more suitable for a high-end gaming system, featuring two PCIe 5.1 native connectors, the same conformal coating, a fully modular design, a semi-fanless design, and an 80 Plus and Cybenetics Platinum efficiency rating. FSP also had a few other MEGA series PSUs, including the MEGA PM 1,350 W model, which is similar to the TI one, the smaller 150x150x86 mm MEGA GM 1,000 W model with a single PCIe 12V-2×6 connector, 80 Plus and Cybenetics Gold efficiency ratings, modular and semi-fanless design, and the MEGA PM 1,200 W model with pretty much the same specifications but 80 Plus and Cybenetics Platinum power efficiency ratings.

FSP also brought several unique PSUs to the Computex 2026 show, including the new TFX GD 500 W model, which supports both the ATX 3.1 and TFX v3.1 standards, making it suitable for slim PCs, and the new FlexGURU PRO 650 W PSU, which supports the Flex ATX v2.1 standard for edge computing and NAS.

FSP Group was keen to showcase its new TWINS series PSUs, which bring redundancy, usually reserved for servers and other systems, to standard and AI workstations. It basically combines two PSUs into a standard ATX PSU chassis. The new TWINS PRO will be available in outputs of up to 1,400 W, have an 80 Plus Platinum efficiency rating, support for hot-swapping, PMBus/USB port functions, and smart management via FSP’s own Guardian software. FSP also showcased a TWINS CRP version with 3,200 W output and 80 Plus Titanium certification.FSP also brought several VITA, VIC, and DAGGER series PSUs, including a small DAGGER PM 1,000 W SFX PSU with a modular design. To our surprise, the entire DAGGER series will be getting the previously mentioned conformal coating. The VITA and VIC series got updated to ATX 3.1 and PCIe 5.1, and these will cover mainstream and office markets well.