M.2 PCIe Gen3 x 4 Interface. PCIe 3.1 Compliant / NVMe 1.3 Compliant. | Power Management Support for APST / ASPM / L1.2. | Supports SMART and TRIM commands. Supports ONFi 2.3, ONFi 3.0, ONFi 3.2 and ONFi 4.0 interface. | Advanced Wear Leveling, Bad Block Management, and Over-Provision. | All Sabrent SSDs come with FREE Sabrent Acronis True Image for Sabrent Software for easy Cloning. For those who require a specific sector size to clone their existing SSDs: A newly released Sabrent utility enables users to re-format the Rocket drive and choose the sector size of their liking, either 512-bytes or 4K bytes.