MFR. Name: Lenovo | MFR#: 7M27A03917
ThinkSystem RAID 930-4i-2GB 2 Drive Adapter Kit for SN550
The ThinkSystem RAID 930 family of internal 12 Gbps SAS RAID controllers are high-performance RAID-on-chip (ROC) adapters. These adapters support RAID levels 0/1/10/5/50/6/60 as well as JBOD, and include an extensive list of RAS and management features.