Apparently, you are at right post if lost data from RAID 5 array and now searching option for data recovery from damaged RAID 5 array. RAID 5 is an array of of 3 to 5 hard drive which is a single drive. When you will store data the controller card breaks into chunks called strips. It writes a stripe to each drive apart from it writes a parity strip. Usually, this parity stripe is a collection/set of data that the controller use to extrapolate what the all other stripes are. Moreover, in RAID 5 array the parity stripes are distributed across all the drives. That's why if somehow one drive fails, the RAID array can continue functioning without losing any data as it can reconstruct the missing data from the parity stripes. No wonder, RAID offer high performance but re-partitioning and resizing are somehow difficult. Furthermore, these drive are also prone to failure due to firmware, heat and nonetheless vibration and thus data are not 100% secure. In addition to stated one some other reasons for needs for data recovery from damaged RAID 5 array are accidental deletion, severe malware attack, corruption of partition table are some other reasons behind data loss. No matter what the reasons for data loss but need to be desperate as data recovery from damaged RAID 5 array is possible using Mac Data Recovery Software. Mac Data Recovery Software is an excellent tool to retrieve lost data. The tool has been designed excellently with advanced technology which can easily retrieve lost, corrupted or deleted data. Thus try, Mac Data Recovery Software for data recovery from damaged RAID 5 array.