SSD-LED is a small, Open Source, portable app that works as an SSD drive monitor and an LED indicator.

SSD-LED is easy to use; double-click the tray icon to see your actual read/write performance; it resides down in your systray until called up into view. The systray icon pulse and flashes for activity. You can direct SSD-LED to monitor a specific drive if desired.

A few other options are also available, including:

Activity indicator threshold/scaling speed
Refresh interval
Single or multiple drive monitoring
Read a drive for 20 seconds
Save config to export to other computers

SSD-LED packs some punch into a small app that allows you to monitor your SSD in real time. Even if you don't care for LED drive indicators, SSD-LED is still a simple but excellent performance monitoring app.

Similar:
Everything You Need to Know About SSD Trim
How to Check If Your Hard Drive Is SSD or HDD
How to Restore Your SSD Performance by Secure Erasing It
How to Enable or Disable TRIM Support for SSD (Solid State Drives)

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