The HP HSTNS-PL28 is a 460W Power Supply Unit that elevates efficiency and reliability to new heights for G8 HP ProLiant servers. Certified with an 80 PLUS Platinum rating, this PSU promises up to 94% efficiency, reducing electricity usage and operational costs more effectively than ever. Tailored for environments that demand lower power consumption without compromising on performance, the HSTNS-PL28 delivers steady and dependable power output. Its incorporation of over-current, under-voltage, and over-voltage protection safeguards against power irregularities, ensuring server components remain protected. Furthermore, the PSU's hot-swappable capability enhances system uptime by allowing for effortless installation and replacement without necessitating a shutdown, making it an excellent choice for maintaining continuous operations.