FSP Group launched the world's first ATX 3.1 Platinum Flex Power Supply FSP650-50FUB
【Taipei, May 16th, 2025】– FSP Group, a leading global manufacturer of power supplies, announced the launch of its latest product, the FSP650-50FUB industrial computer power supply. The first of its kind in the world, with a standard Flex form factor, ATX 3.1 compliance, and 80 PLUS Platinum certification, this power supply is not only the industry benchmark, but also represents the key to the evolution of IPC power supplies towards high performance and high stability. The launch of the FSP650-50FUB not only responds to the urgent demand for higher power density and smaller power supply in industrial equipment around the world, but also demonstrates FSP's leadership in promoting high-end applications and green energy transition.
World's Only: Combining ATX 3.1 + Platinum Efficiency in Flex Size
The FSP650-50FUB is the first product on the market to achieve both ATX 3.1 specification and 80 PLUS Platinum efficiency in the standard Flex ATX size (150 x 81.5 x 40 mm). ATX 3.1 is Intel's latest power design guideline, which provides more stable and faster power response for next-generation hardware platforms such as PCIe Gen5, and requires stricter overvoltage, short circuit, and power surge tolerance design. The FSP650-50FUB is one of the few industrial PC power solutions that can support 12VHPWR / 12V-2x6 connectors for stable power supply to high-end GPUs and accelerator cards.
The perfect combination of high efficiency and high reliability
The FSP650-50FUB is 80 PLUS Platinum certified and offers high conversion efficiency at 20%, 50% and 100% loads at 90% and up to 92%. For industrial and commercial equipment that needs to operate for long periods of time and are highly sensitive to energy costs and heat emissions, this efficiency can significantly reduce total system power consumption and extend equipment life.
In addition, the FSP650-50FUB uses carefully selected Japanese industrial-grade capacitors, and has complete protection mechanisms such as OVP (over-voltage), OCP (over-current), OTP (over-temperature) and SCP (short-circuit protection) to enhance operational safety. MTBF for up to 100,000 hours at 25°C, demonstrating superior durability and stability.
Diversified application scenarios to meet the needs of future industries
This power supply is designed for a wide range of high-performance embedded and industrial applications, including:
- Industrial Computer (IPC)
- Networking equipment and firewall platforms
- Medical Instruments & Image Processing Systems
- GPU / AI accelerator card server
- Smart Manufacturing/Industry 4.0 Automation System
- Edge computing nodes
- Battery charge controller with UPS uninterruptible power system
- Smart Grid / Microgrid Solutions
- Data centers and embedded energy devices
The FSP650-50FUB's high power output (+12V up to 54.2A) and low-ripple noise output design make it an excellent performer in AI, video computing, data capture, and communication applications, perfectly supporting 24-hour uninterrupted computing workloads.
Innovative design, sustainable and further evolution
FSP Group has been committed to creating energy-efficient, durable, and highly compatible power products, and the FSP650-50FUB is the latest achievement of this concept. Today, with the increasing importance of carbon neutrality and ESG (Environmental, Social, and Governance) in the world, power products must not only be stable, but also need to be efficient and energy-saving. FSP Group provides reliable green power solutions for industrial and commercial customers through continuous R&D and strict quality control.
Product availability information
The FSP650-50FUB has been developed as a standard and can be customized according to customer needs. The power supply also supports standard voltage outputs such as -12V and 5Vsb, and has a variety of connector configurations (including 24-pin motherboard power supply, 4+4 pin CPU power supply, SATA, Molex and PCIe connectors) to maximize integration flexibility.
For more product information and full technical specifications, please visit the product page: FSP650-50FUB
80 PLUS Verification and Testing Report
