SSDs, or solid state drives, are widely used in desktops and laptops because they offer faster performance, quieter operation ...
So, let's say you don't have TRIM available on your external 500.GB USB3 connected SSD. Let's also say your 500.GB SSD is filled up, but it has 10.GB of over-provisioning. You then delete a 30.GB file ...
There's something I don't understand about TRIM in solid state drives (SSDs). Wikipedia says, "The TRIM command enables an operating system to notify the SSD of pages which no longer contain valid ...