
( Brand: Supermicro ), ( Manufacturer Part Number: PWS-406P-1R ), ( Part Type: Supply ), ( Cooling: 1 Fan ), ( Max. Output Power: 400w ), ( Country/region Of Manufacture: China )
The Supermicro PWS-406P-1R 400W Power Supply Unit is a robust and high-performing solution for your power needs, designed with the latest technology to ensure maximum efficiency and reliability. This power supply unit is ideal for a variety of applications, particularly for Supermicro server systems.
This 400W power supply unit features a high-quality design, with a 120mm cooling fan to maintain optimal temperatures even under heavy loads. The fan is also quiet, ensuring minimal noise disruption in your data center or server room. The unit is certified to meet the highest standards of safety and reliability, with CE, FCC, and TUV certifications.
The PWS-406P-1R offers a modular design, allowing for easy customization and upgrades. It comes with four 6 2 PCI-E connectors, three SATA connectors, and one 24-pin ATX connector, providing ample power for a wide range of hardware configurations. The unit also features active PFC (Power Factor Correction) to ensure optimal power distribution and minimize power loss.
This power supply unit is designed for high efficiency, with an 80 Plus silver rating. It operates at 87% efficiency at 20%, 89% at 50%, and 90% at 100% load, ensuring that you're getting the most out of your power source. The unit also features a built-in over-current and over-voltage protection system to safeguard your hardware from damage.
In summary, the Supermicro PWS-406P-1R 400W Power Supply Unit is a high-quality, efficient, and reliable solution for your power needs. Its modular design, quiet operation, and high efficiency make it an excellent choice for a variety of applications, particularly for Supermicro server systems.
The Supermicro PWS-406P-1R 400W Power Supply unit offers several advantages and potential drawbacks that you should consider before making a purchase. Here are the key points:
Pros:1. High-quality power supply: Supermicro is a well-known and reputable brand known for manufacturing reliable and high-quality power supplies.
2. Adequate power capacity: With a maximum output of 400W, the PWS-406P-1R is suitable for most server systems and components, making it a versatile choice for various use cases.
3. Efficient design: The unit features an 80 Plus Platinum rating, meaning it can convert up to 92% of the input power into usable output power, reducing waste and energy consumption.
4. High-density design: The PWS-406P-1R features a high-density design, which allows for more components to be placed in a smaller space, making it ideal for dense server environments.
5. Protective features: The power supply unit includes several protective features, such as over-voltage protection, under-voltage protection, short-circuit protection, and over-temperature protection, ensuring the safety of your server components.
Cons:1. Price: As a high-quality power supply with several advanced features, the PWS-406P-1R may be more expensive compared to other options in the market.
2. Limited connectors: The PWS-406P-1R comes with only one 12V rail and a limited number of PCIe connectors, which may not be enough for some server configurations.
3. Compatibility: While Supermicro power supplies are generally compatible with a wide range of server systems, it is essential to ensure that the PWS-406P-1R is compatible with your specific server model and components.
In conclusion, the Supermicro PWS-406P-1R 400W Power Supply is a high-quality, efficient, and reliable power supply unit that offers several protective features. However, its price and limited connectors may be drawbacks for some users. If you are looking for a high-quality power supply for your server and can afford the premium price, the PWS-406P-1R is a solid choice. If you are on a budget or require more connectors, you may want to consider other options in the market. It is always a good idea to research and compare multiple power supply units to find the best fit for your specific needs.
Tested and fully functional.