Alas, my "hp ChromeBox" came with the Chrome OS not installed, so I initially had to make a 4 GB "recovery USB stick"

The Transcend 128 GB SSD works fantastically on my HP Stream.

The Transcend MTS400 256GB is not a blazing fast M.2 SSD, especially with smaller files, nor is it the most durable given it is MLC structure

NGFF 256.00 GB solid state disk because I can afford

Now I use M.2 drive for application and use the laptop-bundled 320 GB hard disc drive for data

This should be the fastest 256 GB M.2 SATA in the market