First of all thanks for ur fast reply ,Remember you can always refer to the manufacturer's manual (printed or online) for this kind of thing.
Toshiba spec sheet: https://support.dynabook.com/support/staticContentDetail?contentId=4007774&isFromTOCLink=false
SATA 2.5" drives only.
That's fair. The manufacturer spec does tend to err on the conservative side.First of all thanks for ur fast reply ,
Secondly, i did that when i was upgrading from 12 Gb RAM to 16 (in the manual it says not upgradeable) but i was able to upgrade and it works perfectly, that is why when i couldnt find anything regarding the M2, i thought i would ask