Samsung Demos Its First BGA SSD
 

In the recent years SSDs in M.2 form-factor have greatly reduced the amount of space required for storage sub-systems inside modern PCs. However, as computers get even smaller, there is pressure for SSDs to further shrink as well. Solid-state drives in BGA packaging are considerably smaller than SSDs in M.2 form-factor and for a couple of years platform developers like Intel have been promoting such drives among PC makers. Intel said in 2014 that an M.2-2260 SSD could take 15% of space inside a 2-in-1 hybrid PC, whereas usage of a BGA SSD could save a great amount of space and could allow to increase battery size by around 10%. Moreover, in many cases usage of BGA storage can shrink Z-height of devices as well as improve thermal performance compared to M.2 modules, according to Intel.

As a result, the market for BGA form factor SSDs has been growing in size and importance at a quick pace. To that end, at the 2016 Samsung SSD Forum Japan, Samsung demonstrated its first SSD in a BGA (ball-grid array) packaging. Despite of tiny form-factor, Samsung’s PM971 SSD offers rather high performance thanks to PCIe interface and a special controller. Meanwhile the little drive will be targetted for use inside PCs, tablets, 2-in-1s and other types of small computers or embedded applications.

http://www.anandtech.com/show/10166/...-first-bga-ssd