1)   HddLed Indicator 1.00
Software tool to monitor hard drive and logical disk activity. A small indicator will blink on the screen the same way as a hardware LED on a PC. Good replacement for the hardware HDD LED when your PC case is not directly visible.
hdd, indicator, led, hard disk, hdd monitor, hard drive, hdd led,

 2)   HDD Observer 2.5
Can detect a lot of hard drives troubles and give a solution for them: - Monitor hard drives health, performance and temperature; - Defragmemt and clean hard drives and registry; Show hdd activity, temperature, performance and health in tray icons
SMART, hard drive, hdd monitor, disk cleaner, registry cleaner, defragment, defrgamenter,