HPE Nimble Storage Foundation Care 4H Parts Exchange Support - Extended service agreement - advance parts replacement (for 2x10GbE 2 ports / 2x16Gb Fibre Channel 2 ports adapter) - 3 years - shipment - 24x7 - response time: 4 h - for P/N: Q8B95A, Q8B97A, Q8C81A, Q8C83A