Acronis Backup (Advanced) 11.7 and Acronis True Image 2016 support NVM Express.
Acronis Linux-based bootable media does not detect SSD drives that use NVM Express.
Limitation of the product.
Starting with Acronis Backup (Advanced) 11.7, Acronis Linux-based bootable media detects SSD drives with NVM Express.
Acronis True Image supports SSD drives with NVM Express starting with Version 2016 Update 2 (build 6559).
Acronis Snap Deploy supports SSD drives with NVM Express starting with Version 5 Update 3 (build 1749).