Hard Disk Sentinel Pro 6.20 Final ✓ (Confirmed)

Hard Disk Sentinel (HDS) Pro 6.20 Final is a commercial Windows application for monitoring and analyzing the health, performance, and temperature of HDDs, SSDs, and external drives. It combines S.M.A.R.T. data, surface tests, real-time monitoring, alerts, and reporting to detect and predict disk failures.

Released in early 2024, this version introduced several stability improvements and hardware support updates: Hard Disk Sentinel Pro 6.20 Final