samsung evo 840 ssd 500 space missing

[kidneykiller]

Hi.

I have a samsung ssd evo 840 500gb for gaming.

when i do properties of all the files inside i get a total of 289gb in size and 290gb on disk.

But windows says its 55gb free out of 465gb.

not only am i missing 35gb of the whole drive but im missing about 120gb of the remaining 465gb.

Windows is not installed on it.

I have scanned it with Malewarebytes. Clean.

I have clicked view hidden. No additional folders or anything is seen...

Can any1 shed some light what might cause this absence of space? 

[AndrewL]

@kidneykiller: For SSD related queries, please contact Hanaro at samsungmemory@hanaro.eu or 00800 8010 8011, and an advisor will be able to look into this further for you.