R-studio saved me more than once, the most memorable time was when it managed to recover data from an hfs (mac) formatted raidp array that had failed. That customer is still thanking dor that one.
I built an AV processing rig for one of my customers using:
-Areca ARC-1882IX-24 Firmaware v1.52 with a ARC-8018-.01.14.0114 Expander and 4GB Cache
-12 x Seagate ST2000DM001-1CH164 2GB SATA3 (6Gbps) HDDss
-The array was setup as a RAID50, setup as 4 x 3 HDD RAID5 Raidsets with one HDD from...