SSDs: 7 mm w/ 9.5 mm spacer vs. 3.5" bracket

[Dubnoman]

I'd like my next computer (I plan to have it soon) to have a SSD. I know that SSDs are 2.5 inch drives. They are housed in the part of a computer case where 3.5 inch storage drives go. An SSD can either fit there properly with a 9.5 mm spacer configuration or fit inside a 3.5 inch bracket.

What I'd like to know is, is one preferable over the other? Is one easier to work with for adding and removing? I can picture a 3.5 inch bracket (a 2.5 inch SSD fits inside it, right?), but I have no idea what a 7 mm w/ 9.5 mm spacer configuration would be like.

 

[osamabinrobot]

i had one of these in my last build and it worked fine
http://www.amazon.com/SILVERSTONE-SDP08-3-5-2-5-Inch-Converter/dp/B002BH3Z8E/ref=sr_1_2?ie=UTF8&qid=1349398894&sr=8-2&keywords=ssd+bracket

 

[cin19]

7mm (high) is for laptop and 9.5 mm is for PC. They will fit inside the bracket for the PC.