The memory sticks in a Patriot blister pack with one stick per pack. The specs are listed on the front; Patriot puts a sticker on the package that shows the density and memory speed.
Some general information about the ultra low memory is on the back of the package and the product SKU is on the bottom.
Patriot Memory for Ultrabook 8GB 1600MHz 1.35V
On the outside the Memory for Ultrabook looks like any other DDR3 SODIMM stick. The label on the package lets us know this is a 1.35V part, but other than the label, it looks like any other notebook memory stick.
There are 16 Micron DRAM chips, eight on each side.
Today we're using four sticks to test battery life with 4, 2 and finally 1 stick in our Lenovo W530 notebook.