Best SAS 3 / SATA 3 6GB/s controller card. For Ubuntu Linux, FreeNAS, SmartOS. In the Dell Poweredge r710.

https://forums.freenas.org/index.php?threads/confused-about-that-lsi-card-join-the-crowd.11901/

http://forums.laptopvideo2go.com/topic/29059-lsi-92xx-firmware-files/

IBM ServeRAID M1015 Part 4: Cross flashing to a LSI9211-8i in IT or IR mode