Pages tagged fdisk:

Aligning filesystems to an SSD’s erase block size | Thoughts by Ted
http://thunk.org/tytso/blog/2009/02/20/aligning-filesystems-to-an-ssds-erase-block-size/

) doesn’t know how to use raw flash. So if you want a few 80 gigabytes of flash in a laptop, today the only way to get it is with it attached to a SATA interface in a 2.5″ laptop disk form
Formatowanie SSD