This SSD still has most of its life (79.6%+) remaining. It is rated at 12.25 PBW and has less than 2.5 PB written so it is only 20.4% used and has 9.75+ PBW remaining. To put it in perspective the latest Samsung SSD 990 Pro 2 TB only has 1.2 PBW endurance. These Intel SSDs are best used in scenarios that require a large amount of constant writing because they can write at 2080 MB/s constantly without a drop in performance that consumer hard drives suffer from (e.g. Samsung SSD 990 Pro). This SSD has been pulled from a working environment and has no issues. Since the manufacturer warranty is five years and the pack date was 21 MAY, 2020 it should still be under warranty until 21 MAY, 2025. The connector is U.2 not SATA or SAS.