Powered by the Innogrit IG5220 controller, VisionTek DLX4 2230 M.2 NVMe SSDs offers speed and reliability for professionals, Features Opal 2.0 hardware based Self-Encrypting Technology ensuring that your data remains secure and private.With read speeds up to 5200MB/s and write speeds up to 4775MB/s take your storage to the next level. Max Sequential Reads up to 5200MB/s Max Sequential Writes up to 4775MB/s Max 4K Random Reads up to 370K IOPS Max 4K Random Writes up to 288K IOPS