The FUJITSU A3C40174038 PSU is a high-performance 1600W power supply unit designed specifically for the CX400 M1 server system. Manufactured with advanced technology, it meets the Platinum efficiency standard, ensuring an energy efficiency of over 90% at typical load. This PSU is an ideal solution for enterprises that require reliable and efficient power sources for their critical server operations. It features built-in overcurrent, overvoltage, and overtemperature protection mechanisms that safeguard the server and the power supply itself from potential damage, thus enhancing the overall system reliability. The modular cable design facilitates easy installation and maintenance while promoting better airflow inside the server cabinet, which in turn contributes to lower operating temperatures. Users of the CX400 M1 server system looking to expand their hardware or replace their existing PSU will find this 1600W Platinum-rated PSU a perfect fit, aligning with their needs for high power output and supreme efficiency.