Below that left column shows all drives listed and their respective drive letters, used and free space, plus any multiple partitions you may have on any particular drive. You have a left side panel that lists your hard drives at the top along with the size, health & temperature of a particular drive. Its GUI is nicely laid out nicely and generously intuitive. I have the pro version of this software and have been using this for over a decade. If your data is important, you owe it to yourself to get a copy of Hard Disk Sentinel today! No need to use separate tools to verify internal hard disks, external hard disks, SSDs, disks in RAID arrays as these are all included in a single software. Any deviation in these factors could be an early warning sign of impending drive failure! Hard Disk Sentinel also works on hard disks that are being used in external USB or e-SATA enclosures and RAID controllers. With Hard Disk Sentinel, you can instantly see reports detailing the total health of your drive, including temperature, self-monitoring data, transfer speeds, and more. Hard Disk Sentinel is your key to identifying, testing, diagnosing, and repairing hard drive problems, even with Solid State Drives.

With Hard Disk Sentinel, you'll always have a complete overview of your hard disk drive's health, so you can spot potential problems before they result in an irrecoverable data catastrophe. Detect Hard Drive Issues Before Catastrophe Strikes.

Hd sentinel pro