Power supply units are evolving to meet the demands of next-generation computing, particularly in AI workloads where power consumption can surge unpredictably. FSP has unveiled a lineup of new power supplies designed specifically for these challenges, including a flagship model capable of delivering 3,300 watts—far exceeding the needs of traditional gaming rigs.
At the heart of this new lineup is the CANNON series, which introduces a compact yet powerful 3,300-watt ATX 3.1 power supply. This unit, measuring just 150x200x86 millimeters, leverages GaN (gallium nitride) technology to deliver high efficiency while maintaining a small footprint. It features six native PCIe 12V-2x6 connectors, allowing for direct power delivery to high-end GPUs and other components without the need for additional cabling or adapters.
- CANNON 3,300 W:
- Output: 3,300 W
- Form Factor: ATX 3.1
- Connectors: Six native PCIe 12V-2x6 connectors
- Dimensions: 150x200x86 mm
- Efficiency: 80 Plus Platinum, Cybenetics Platinum
- Features: Conformal coating, moisture/dust resistance - MEGA TI 1,650 W:
- Output: 1,650 W
- Form Factor: ATX 3.1
- Connectors: Two native PCIe 5.1 connectors
- Design: Fully modular, semi-fanless
- Efficiency: 80 Plus Platinum, Cybenetics Platinum - MEGA PM 1,350 W:
- Output: 1,350 W
- Form Factor: ATX 3.1
- Connectors: Two native PCIe 5.1 connectors
- Design: Fully modular, semi-fanless
- Efficiency: 80 Plus Gold, Cybenetics Gold - MEGA GM 1,000 W:
- Output: 1,000 W
- Form Factor: ATX 3.1
- Connectors: One native PCIe 12V-2x6 connector
- Dimensions: 150x150x86 mm
- Design: Fully modular, semi-fanless
- Efficiency: 80 Plus Gold, Cybenetics Gold - MEGA PM 1,200 W:
- Output: 1,200 W
- Form Factor: ATX 3.1
- Connectors: Two native PCIe 5.1 connectors
- Design: Fully modular, semi-fanless
- Efficiency: 80 Plus Platinum, Cybenetics Platinum - TFX GD 500 W:
- Output: 500 W
- Form Factor: TFX v3.1 (supports ATX 3.1)
- Design: Modular, slim profile for compact PCs - FlexGURU PRO 650 W:
- Output: 650 W
- Form Factor: Flex ATX v2.1
- Use Case: Edge computing and NAS systems - TWINS PRO (up to 1,400 W):
- Output: Up to 1,400 W
- Features: Redundant PSU design, hot-swapping, PMBus/USB management
- Efficiency: 80 Plus Platinum - TWINS CRP (3,200 W):
- Output: 3,200 W
- Features: Redundant PSU design, 80 Plus Titanium efficiency
The CANNON 3,300 W is particularly notable for its ability to handle extreme power demands, such as those seen in AI training setups or high-end workstations equipped with multiple GPUs. The use of four premium 450-volt Japanese capacitors ensures stability even under heavy loads, while the conformal coating provides additional protection against environmental factors like moisture and dust—a feature now extended to other models in FSP's lineup.
For more conventional systems, the MEGA series offers a range of options tailored for high-end gaming and workstations. The MEGA TI 1,650 W, for example, balances power output with efficiency, featuring two PCIe 5.1 connectors to support next-generation GPUs while maintaining a semi-fanless design to reduce noise. Meanwhile, the smaller MEGA GM 1,000 W brings high efficiency to more compact builds, making it suitable for systems where space is limited.
FSP has also introduced specialized power supplies for niche applications. The TFX GD 500 W supports both ATX 3.1 and TFX v3.1 standards, catering to slim PCs where traditional PSUs would be too bulky. Similarly, the FlexGURU PRO 650 W is designed for edge computing and NAS systems, which often require flexible form factors and reliable power delivery.
Redundancy, a feature typically reserved for servers, is now being brought to consumer-grade systems with the TWINS series. The TWINS PRO offers outputs up to 1,400 watts with hot-swapping capabilities, allowing users to replace a faulty PSU without shutting down their system. The higher-end TWINS CRP pushes this further with a 3,200-watt output and 80 Plus Titanium efficiency, setting a new benchmark for power supply performance.
While these power supplies represent a significant leap in capacity and efficiency, their real-world impact will depend on how quickly the industry adopts higher-power standards. The shift toward AI workloads and multi-GPU configurations is already increasing demand for such solutions, but challenges remain in thermal management and system integration. Nevertheless, FSP's new lineup signals a clear trend: power supplies are no longer just about wattage—they must also adapt to the evolving needs of modern computing.
