Lenovo ServeRAID M5225-2GB External SAS SATA Controller Owner’s Manual
The ServeRAID M5225-2GB External SAS SATA Controller is a high-performance 12 Gb SAS RAID controller optimized for external data storage. This withdrawn product features a 2 GB DDR3 cache memory and PCIe 3.0 host interface. Check out the user manual for ordering part numbers and FoD upgrades.