Only if you are using a PERC 6/i.  The PERC 5 does not support SSD. You will also have to do a backup/restore to the SSD, as you cannot mix SSD with HDD in an array, nor can you mix SAS and SATA in the same array.
Hi fellows, We've been running an SQL database for our ERP software on this 2009 PE 2950 machine. It is running Raid5 with 4x cheetas 15k 146gb One of the drives has gone bust and I wondered if we could upgrade all drives and use a regular Sata SSD instead of SAS drives?
Possible to use SSD on a 2009 PowerEdge 2950 