Keep ACS48PT infrastructure under a defined support window with a 1-year Vertiv hardware maintenance plan. This service is positioned for environments that need predictable maintenance coverage across Linux, Solaris, and UltraSPARC platforms, where support timing and asset continuity matter as much as the hardware itself. A fixed 1-year term gives operations and procurement teams a cleaner way to plan renewals, manage service records, and maintain continuity across supported systems. For mixed-platform environments, that clarity matters. It reduces the friction of tracking coverage manually and helps ensure the maintenance record stays aligned with the installed base. This service is a practical fit for organizations that value controlled support administration over loose, reactive coverage. It supports the kind of infrastructure where downtime is expensive, documentation must be accurate, and maintenance decisions need to be easy to defend. When the platform mix is complex, the support model should be simple.