If there was a 4 drives with hot replace, and lost one array drive and one replace, you should have a degraded, but still accessible from OS array. If two missing disks was both from array, you have no data, and no ways to restore. Here is a docs of controller
https://downloadcenter.intel.com/download/19462/Archived-documents-for-Intel-RAID-Controller-SRCZCR , document sw_install.pdf on page 114 contain some instructions of array statuses and repairing.