[NAME]  - What version of Windows? Did you break the cache between the HDD and the 32-GB SSD before you mirrored the HDD onto the new SSD?  If you didn't break the cache, the 32-GB SSD is probably now caching the new SSD. So if you really want to replace that 32-SSD with a larger SSD, you have to break the cache first. Otherwise Windows won't boot after you remove that small SSD, and you'll end up needing a clean install. You can break the cache using IRST (Intel Rapid Storage Technology): If you can't find IRST on your system, you'll probably have to download/install it. If you want to reuse the 32-BT mSATA SSD as a separate drive for storage, reformat the mSSD in Windows Disk Management. If you replace the 32-GB SSD with a larger one, just set it up for routine or backup storage, not as a cache.  
Hi, I have a Dell Inspiron 2350 i7, i have recently upgraded the original 1tb hard drive with 870 EVO SATA 2.5 1tb SDD. I have a question regarding the original Msata 32gb SSD.  1-Should I upgrade it to 256gb SDD would that make my system more faster? 2- Is Transcend 256GB SATA III 6Gb/s MSA230S mSATA SSD 230S Solid State Drive TS256GMSA230S   a good replacement or is there a better option/ brand/ speed... [URL]   Thank you for your kind help.    
Dell Inspiron 2350 Msata SDD