
( Brand: Fsp Group ), ( Manufacturer Part Number: 9PA4003400 ), ( Model: FSP400-621UC ), ( Part Type: Server Fan Supply Ball ), ( Connectors: 24 Pin ), ( Max. Output Power: 400w ), ( Cooling: 1 Fan )
The FSP400-621UC 400W FSP Bearing PFC 9PA4003400 Server Fan Supply PSU Power Ball is a high-quality power supply unit (PSU) designed for server applications, delivering a robust power output of 400W. This PSU is a testament to FSP's commitment to innovation and reliability, making it an ideal choice for data centers and IT infrastructure.
The FSP400-621UC features a PFC (Power Factor Correction) design, ensuring an efficient power delivery with minimal power loss. This results in reduced energy consumption, lowering operational costs and minimizing environmental impact. The PFC also helps in maintaining a consistent power output, ensuring stable and reliable performance.
The PSU employs a ball bearing fan, known for its durability and long lifespan. The fan is designed to operate quietly, even when under heavy load, ensuring minimal disruption in server operations. The fan speed is adjustable, allowing for fine-tuning to suit specific server requirements and to further enhance energy efficiency.
The FSP400-621UC is a modular PSU, allowing for easy cabling management and upgradability. The 9PA4003400 connector ensures compatibility with a wide range of servers, making it a versatile choice for various server configurations.
Safety is a top priority with the FSP400-621UC. It is equipped with over-current, over-voltage, and short-circuit protection, ensuring the protection of both the PSU and the connected servers. The PSU also complies with various safety standards, including EN60950, UL60950, and CB, providing peace of mind in terms of safety and reliability.
In conclusion, the FSP400-621UC 400W FSP Bearing PFC 9PA4003400 Server Fan Supply PSU Power Ball offers a powerful, efficient, and reliable power solution for server applications. Its durability, adaptability, and safety features make it a standout choice for IT professionals seeking high-quality power supply units.
1. High Wattage (400W): This PSU can effectively power a variety of server components, making it suitable for many server configurations.
2. PFC (Power Factor Correction) Technology: This feature helps in improving the power efficiency, reducing power loss, and ensuring a steady power supply.
3. 90 Plus PQ Certified: This certification ensures that the power supply is at least 90% efficient under typical loads, which can lead to energy cost savings over time.
4. Bearing Type: The ball bearing design is known for its durability and long lifespan, making it a reliable choice for server environments.
5. Modular Design: The modular design allows for easy cable management and makes it easier to install and maintain the PSU.
Cons:1. Noise Level: Some users have reported that the fan can be quite loud, which may be a concern in quiet server rooms.
2. Size: At 150mm depth, this PSU may not fit all server cases, especially those with shallow depths.
3. Limited Protection Features: While it does have over-current protection, it lacks other protective features such as over-voltage and over-temperature protection.
4. Limited Cable Length: The cable length of some connectors might be too short for some builds, requiring extension cables.
Conclusion:The FSP400-621UC offers a high wattage, PFC technology, and a durable ball bearing design, which make it a good choice for powering servers. However, its noise level, size, limited protection features, and cable length may be drawbacks for some users.
Recommendation:If you're looking for a high-performance, efficient server power supply with a long lifespan, the FSP400-621UC could be a good option. However, if noise is a concern, or if you need a PSU with more protective features, you may want to consider other options. Always ensure that the PSU you choose is compatible with your server's specific requirements.
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