01-08-2017 07:18 PM - edited 01-09-2017 05:47 AM
amazon is $88.99, crucial website is $123.99 for part CT5054081 .
The shop Lenovo page states:
Up to 8GB Dual Channel DDR3L-1333 / 1600 MHz (2 SO-DIMM slots)
It could be Lenovo never offered a 16GB option (2 x 8GB) for sale on their website if you ordered the machine from them (see post below).
01-10-2017 09:39 AM
This would work nicely with your laptop and for the price this is a great deal.