According to the question you have we would like to inform you the Intel® SSD 530 Serie does not support OPAL 2. The only drives we currently have that support this feature are the following:
http://www.intel.com/content/www/us/en/solid-state-drives/ssd-pro-5400s-series-brief.html Intel® Solid State Drive Pro 5400s Series Product Brief
http://www.intel.com/content/www/us/en/solid-state-drives/ssd-pro-2500-series-brief.html Intel® SSD Pro 2500 Series Brief
http://www.intel.com/content/www/us/en/solid-state-drives/ssd-pro-1500-series-brief.html Intel® SSD Pro 1500 Series Product Brief
If you have any other questions please let us know.