540-3586 Sun Microsystems 540 3586 FRU Fan Tray CPU Area S12 P

The 540‑3586 Sun Microsystems FRU Fan Tray is a field‑replaceable unit designed for the CPU area of Sun server platforms. Identified by the part number 540‑3586 and the designation S12 P, this component provides essential airflow to maintain optimal processor temperatures, supporting reliable system performance and longevity. Engineered to meet Sun Microsystems’ specifications, the fan tray integrates seamlessly into compatible hardware, allowing straightforward installation and removal without the need for extensive disassembly. It is an ideal replacement part for maintaining cooling efficiency in environments that rely on Sun‑branded server infrastructure.