01KP654 Lenovo 120-Watts 2U Al Extrusion Standard HeatSink for Thinksystem SR550 / SR650 / SR590

This 01KP654 Lenovo 120‑Watts 2U aluminum extrusion standard heatsink is engineered to provide reliable thermal management for Lenovo Thinksystem SR550, SR650, and SR590 server models. Designed with a 2U form factor, the heatsink features a robust aluminum extrusion construction that supports efficient heat dissipation for components rated up to 120 watts. Its standard design ensures compatibility with the specified Thinksystem series, allowing straightforward installation and maintenance. The product is intended for use in data‑center or enterprise environments where consistent cooling performance is essential for server reliability and uptime.