Fujitsu S889 chassis case key for Siemens systems. This replacement key provides physical security and access control for the S889 server chassis, enabling authorized personnel to lock and unlock the case enclosure. Compatible with Fujitsu S889 rackmount server systems and related Siemens-badged variants. Ideal for enterprise data centers requiring controlled hardware access and asset protection. The key mechanism ensures reliable operation across multiple lock/unlock cycles and integrates seamlessly with existing S889 deployments. Refurbished unit tested and guaranteed. Available via quote.