Dell PowerEdge Express Flash NVMe PCIe SSD Adapter User’s Guide

The Self-Monitoring Analysis and Reporting Technology (SMART) feature set minimizes unscheduled system downtime by providing a method of early detection of device degradation or fault conditions. By monitoring and storing critical performance and calibration parameters, the SMART feature set attempts to predict degradation or fault conditions. Awareness of a negative reliability condition allows the host system to warn you of an impending risk of device failure and advise on appropriate action.