
( Brand: Supermicro ), ( Part Type: Supply ), ( Manufacturer Part Number: PWS-653-2H )
The Supermicro PWS-653-2H Micro 650W Power Supply is a high-quality, compact power solution designed for a variety of server and storage applications. This 650W power supply is a part of Supermicro's PWS series, known for their reliability and efficiency.
The PWS-653-2H features a 12V DC output with a single 12V rail, delivering a maximum power of 650W. This single rail design simplifies power distribution, reducing complexity and potential issues associated with multiple rails. The power supply also includes active PFC (Power Factor Correction) and DC-OK protection, ensuring optimal power efficiency and system stability.
The compact size of the Supermicro PWS-653-2H makes it an ideal choice for space-constrained environments. Measuring only 160mm in length, it can easily fit into small form factor servers and storage systems. Despite its size, the power supply does not compromise on its performance, delivering a high power density of 4.03W/inch.
The Supermicro PWS-653-2H is built with safety in mind. It includes over-temperature protection, over-current protection, short-circuit protection, and over-voltage protection. These safety features help prevent damage to the power supply and the system it's powering.
In conclusion, the Supermicro PWS-653-2H Micro 650W Power Supply is a reliable, efficient, and compact power solution that is perfect for servers and storage systems with limited space. Its single 12V rail design, active PFC, and robust safety features make it a reliable choice for those seeking high-quality power supply solutions.
Pros of buying Supermicro PWS-653-2H (650W Power Supply):1. High Efficiency: The power supply has a 80 PLUS Platinum certification, which means it is highly efficient, delivering up to 92% power efficiency under typical load conditions. This can save energy and reduce heat production.
2. Reliability: Supermicro is a well-known brand in the server industry, known for its reliability and quality. The PWS-653-2H power supply is designed to provide stable power and have a long lifespan.
3. Modular Design: The power supply features a modular design, which allows you to connect only the cables you need, reducing clutter and improving airflow in your server.
4. Safety Features: It has safety features such as over-current, over-voltage, short-circuit, over-temperature protection, and is also compliant with various safety standards, ensuring safe operation.
5. Quiet Operation: The power supply has a low noise level, which is essential for server environments where silence is important.
Cons of buying Supermicro PWS-653-2H (650W Power Supply):1. Price: The power supply is more expensive than some other options on the market. Its high-quality components and features come at a premium price.
2. Limited Compatibility: Although Supermicro provides a compatibility list, it might not support all server models, so it's essential to check the compatibility before purchasing.
3. Complexity: The modular design can be a pro, but it can also be a con for some users. It requires more time to set up and may be less user-friendly for those who are not familiar with this type of design.
Conclusion:The Supermicro PWS-653-2H (650W Power Supply) is a high-quality, reliable power supply with an impressive efficiency rating, safety features, and a quiet operation. While it is more expensive and may have limited compatibility, its benefits outweigh the drawbacks for many users, especially those who require a high-performance power supply for their servers.
Recommendation:If you're looking for a high-quality power supply for your server, and you're willing to invest in a premium product, the Supermicro PWS-653-2H (650W Power Supply) is a great choice. However, if you're on a tight budget or only need a basic power supply, you may want to consider other options with lower price points and fewer features.
SUPER MICRO PWS-653-2H 650W Power Supply.