<p>
Some commands I mentioned that you should check out:
</p>
<p>
Check SSD disk specs: 
</p>
<pre>
sudo hdparm -I /dev/sdb
</pre>
<p>
Check for TRIM support: 
</p>
<pre>
sudo fstrim -v /
</pre>
<p>
Perform TRIM support 
</p>
<pre>
sudo hdparm -I /dev/sdb | grep -i TRIM
</pre>
<h3>Detailed SSD Info</h3>

<ul>
<li><a href="https://en.wikipedia.org/wiki/Solid-state_drive#Linux_systems">https://en.wikipedia.org/wiki/Solid-state_drive#Linux_systems</a>
</li>
<li><a href="https://wiki.archlinux.org/index.php/Solid_State_Drives">https://wiki.archlinux.org/index.php/Solid_State_Drives</a>
</li>
</ul>