Firmware updates for Nexsan RAID Storage products include important security and reliability fixes, and may enable additional features.
For additional resources for Nexsan RAID Storage products, see:
Search for the latest firmware compatible with your Nexsan RAID Storage product. Select the current firmware on the product to check for available hotfixes that can be applied using the "Hot Restart" feature with minimal disruption to host I/O.
Contact your Reseller or Tech Support if you have any problems or questions.
Nexsan website - http://www.nexsan.com.