<https://forums.iobit.com/topic/13278-send-your-feedback-for-smart-defrag-v4/page/8/#comment-97233>
<http://schema.org/text>
"And in my System is a 2nd SSD installed also, but I didn't give them a Drive Letter. \nSo is it right that these SSD is not listed in Smart Defrag 4 Beta 2 Version? In PerfectDisk for example this device is shown as unmounted harddisk.... "
<https://forums.iobit.com/topic/13278-send-your-feedback-for-smart-defrag-v4/page/8/?tab=comments#comment-97235>