Lenovo 7Y37A01082. Supported storage drive interfaces: SAS, Host interface: PCI Express x8. Data transfer rate: 12000 Gbit/s, Chipset: LSI SAS3408. Processor family: LSI. Compatible operating systems: Microsoft Windows Server 2012 R2 Microsoft Windows Server 2016 Red Hat Enterprise Linux 6 Server.... PCI Card form factor: Full-height (low-profile)