This is a premium 5-year, 24x7x6 support package for the Lenovo ThinkSystem SR630 V4 server. It provides extended warranty and on-site technical support to ensure maximum uptime and rapid resolution for critical issues.
The 'YDYD' designation likely refers to a specific region or service level within Lenovo's support offerings, guaranteeing a high level of service throughout the 5-year period.
5PS7B73571 - Lenovo PREM 5Y 24X7X6 +YDYD SR630 V4