Use this information for details about the N2125 SAS/SATA Host Bus Adapter for System x adapter.
The N2125 SAS/SATA HBA for System x is a Serial Attached SCSI (SAS) host bus adapter (HBA) that provides high-performance external storage connectivity for servers. It provides eight lanes of 6 Gb/s SAS connectivity and is matched with eight lanes of PCIe 3.0 8 Gb/s performance. It also has integrated flash memory for the firmware and BIOS.
To verify that this adapter is compatible with your server, go to http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/indexsp.html.