Maximum Supported Configuration For SAS Controllers

Table 1. Maximum Supported Configuration for SAS Controllers
Maximum Supported Configuration SAS (MD 1000, MD 1120) SAS (MD 1200, MD 1220) SAS (MD 1400, MD 1420)
External controllers on each Server (a) 2 2 2
External connectors on each controller (b) 2 2 2
Enclosures per connector (c) 3 4 4
Total numbers of enclosures on a server (a x b x c) 12 16 16