
( Brand: Hp ), ( Manufacturer Part Number: 633680-001 ), ( Model: 633680-001 638549 637654-B21 HSTNS-PD24 DPS-500AB ), ( Part Type: Supply )
The HP DPS-500AB-2 is a high-performance power supply unit designed for reliable and efficient operation in demanding data center environments. This power supply unit, model number 637654-B21, is a crucial component in HP's HSTNS-PD24 series, offering a robust power supply solution for various server and storage systems.
The DPS-500AB delivers a nominal output of 500 watts, making it suitable for systems with moderate to high power consumption requirements. It is equipped with a 24-pin ATX connector and a 4 4-pin EPS12V connector, ensuring compatibility with a wide range of HP servers and workstations.
The power supply unit features Active PFC (Power Factor Correction) technology, ensuring high energy efficiency and reducing the total harmonic distortion (THD) on your power lines, which in turn helps lower energy costs and decreases the demand on your electrical infrastructure.
The DPS-500AB-2 is built with safety and reliability in mind. It incorporates over-temperature protection, short-circuit protection, and overcurrent protection to safeguard your equipment and prevent potential hazards.
Additionally, the power supply unit comes with a 638549 part number and a 633680-001 serial number for easy tracking and replacement purposes. This product is an ideal choice for IT professionals seeking a reliable, efficient, and high-quality power supply solution for their HP server or storage system.
Product: HP DPS-500AB-2, HSTNS-PD24, 638549, 633680-001 DPS-500AB Power Supply
Pros:1. Reputable Brand: HP is a well-known brand in the technology industry, which often guarantees quality and reliability.
2. High Wattage: With a capacity of 500 watts, this power supply can handle high-performance systems, making it suitable for many computer builds.
3. Multiple Connectors: The power supply comes with various connectors, including PCIe, SATA, and 4 4 pin EPS12V, catering to a wide range of components.
4. Active PFC: Active Power Factor Correction (PFC) helps to reduce power loss and improve power efficiency, which can lead to energy savings in the long run.
Cons:1. Compatibility Issues: Always double-check compatibility with your specific system and components before purchasing, as power supplies can sometimes have issues with certain motherboards or components.
2. No Modular Cables: The power supply does not feature modular cables, meaning all cables are permanently attached to the power supply. This can lead to cable management issues in some builds.
3. Price: Compared to some other power supplies in the same wattage range, this one may be slightly more expensive.
Conclusion:The HP DPS-500AB-2 power supply offers a high wattage capacity, multiple connectors, and the reliability associated with the HP brand. However, it lacks modular cables and may be more expensive than some competitors. If you prioritize a reputable brand and high wattage, this power supply could be a good choice. However, it's crucial to ensure compatibility with your system and components before making a purchase. If cable management is a concern, you might want to consider a power supply with modular cables.
All are in similar condition.
As pictured the power supplies are new.