FSP unveils kW CANNON as part of a wider Computex 2026 PSU lineup built around AI systems, workstations, and high-end PCs. The company used the show to refresh multiple product families, but the headline act is clearly a 3,300 W ATX 3.1 model aimed at serious power demands.
CANNON brings 3.3 kW into a compact PSU
The new CANNON PSU is built for AI computing and workstations, with FSP squeezing 3,300 W into a 150 x 200 x 86 mm chassis. It uses GaN technology and carries six native PCIe 12V-2×6 connectors, making it a very dense platform for builds that need extreme headroom.
FSP says the unit uses four 450 V, 105°C Japanese capacitors and includes the usual safety protections. It also carries 80 Plus Platinum and Cybenetics Platinum efficiency ratings, along with conformal coating to help guard against moisture, dust, and stains.
MEGA series gets new options for gaming rigs
Alongside CANNON, FSP expanded its MEGA lineup with several new models. The most relevant for high-end gaming systems is the 1,650 W MEGA TI, which features two native PCIe 5.1 connectors, a fully modular layout, semi-fanless operation, and Platinum efficiency ratings.
Other additions in the series include:
- MEGA PM 1,350 W – similar to the MEGA TI in overall positioning
- MEGA GM 1,000 W – a smaller 150 x 150 x 86 mm unit with one PCIe 12V-2×6 connector and Gold efficiency
- MEGA PM 1,200 W – similar to the GM model, but with Platinum efficiency
The MEGA units also follow FSP’s broader move toward conformal coating on higher-end power supplies.
TWINS series adds redundancy for workstations
FSP also showed off its TWINS series, which brings a redundant PSU design into a standard ATX-style chassis. The idea is to give workstation and AI users a setup more commonly associated with server hardware.
The TWINS PRO is listed with outputs of up to 1,400 W, 80 Plus Platinum efficiency, hot-swapping support, PMBus and USB functions, and management through FSP’s Guardian software. A TWINS CRP model was also on display with 3,200 W output and 80 Plus Titanium certification.
Smaller models round out the lineup
Beyond the high-wattage flagships, FSP brought a few more practical designs to Computex. The TFX GD 500 W supports both ATX 3.1 and TFX v3.1, which makes it suitable for slim PCs. The FlexGURU PRO 650 W is built around the Flex ATX v2.1 standard for edge computing and NAS use.
FSP also updated its VITA and VIC series to ATX 3.1 and PCIe 5.1, while the DAGGER family gains conformal coating as well. That includes the compact DAGGER PM 1,000 W SFX model, which keeps a modular design in a smaller footprint.
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Source: TechPowerUp