This LENOVO product, part number 5WS7B91060, is an Extended Service Level Agreement (ESSL) offering a 3-year, 24x7x4 hour service for the 122TB pack. It ensures rapid on-site response and repair within 4 hours, 24 hours a day, 7 days a week for a period of three years. This service is designed to minimize downtime and maximize the availability of your critical Lenovo systems.
5WS7B91060 - Lenovo PRE ESSL 3Y 24X7X4 122TBPACK