I have the NZXT Source 210 http://www.newegg.com/Product/Product.aspx?Item=N82E168... and was wondering if it could hold one ssd. This Vid http://youtu.be/Zv3ufsAAERM shows that it does have a "bottom" mounting slot for a ssd but is that inside the case or not? I'm a bit confused as to where i will need to purchase a bracket to make it fit. The ssd i have in mind is This one http://www.amazon.com/Kingston-Digital-2-5-Inch-SV300S3...
According to the link on the case it has 8x internal 3.5" Drive Bays. Why not use one of these for your SSD. Sure you need a mounting bracket, but they often come included with the SSD or are extremely cheap.http://www.amazon.com/Notebook-Drive-Mounting-Bracket-Adapter/dp/B00AYJFXIQ/ref=sr_1_1?s=electronics&ie=UTF8&qid=1385894203&sr=1-1&keywords=2.5%22+To+3.5%22+Bay
Any Cases nowadays can hold SSDs (and as the Source 210 has 3.5'' bays It'll work fine). In the Newegg product overview at about 2:50 you can see a 2.5'' SSD mounting bracket at the bottom inside the case. This can be used if you don't already have a 2.5'' SSD or Laptop Hard drive installed. If noise is an issue you can pick up some rubber mounts like so http://www.newegg.com/Product/Product.aspx?Item=N82E16817995095 and use them to mount your SSD. Alternatively you could go with what Julin posted above. Most cases that come with 3.5'' sleds generally have holes in it to mount an ssd as well (my Corsair Obsidian 750D does, for example).
Hope I helped :)
You can fit ssds anywhere in any case. No brackets needed. Use some double sided tape from any hardware or auto store. You could throw the pc out of a moving vehicle and the ssd wouldnt move.