HPE SR416ie-m Gen11 x16 Lanes 4GB Cache SPDM Mezzanine Storage Controller - NVMe, Serial ATA/600, 24Gb/s SAS - PCI Express 4.0 x16 - Plug-in Card - RAID Supported - 0, 1, 5, 6, 10, 50, 60, 1 Triple, 10 Triple RAID Level - PC, Linux - 4 GB Flash Backed Cache - SuSE Linux Enterprise Server, Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, VMware ESXi Supported Operating System: