Lenovo ST250 Intrusion Cable Kit — ThinkSystem ST250 OEM part 4Z57A14086 | Chassis Security, Internal Accessory

Reinstate chassis intrusion monitoring on ThinkSystem ST250 servers with Lenovo's OEM intrusion cable kit (MPN 4Z57A14086). When servicing or replacing internal components, intrusion sensor cabling can be damaged, misrouted or lost—this kit provides the correct internal cabling to restore alarm circuits to factory configuration. Using the OEM part reduces uncertainty during post-maintenance verification and eliminates time spent diagnosing unreliable sensor signals. For infrastructure teams, the intrusion kit is a simple way to preserve security telemetry and audit trails. Technicians get factory match for connectors and routing, preventing false alarms and ensuring the server's physical security sensors behave as expected. Procurement and operations benefit from a discrete spare SKU to keep maintenance windows predictable and compliant with internal security policies.