HyperX Impact 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model HX316LS9IBK2/16 - Newegg.com
4GB Kingston Fury Impact 1866MHz CL11 DDR3L SODIMM Single Memory Module (1 x 4GB)
Kingston HyperX Fury Black 4GB 1600MHz DDR3L DIMM CL10 1.35V HX316LC10 – King of All Deals
Best Buy: HyperX Impact 2-Pack 8GB 1.6GHz PC3L-12800 DDR3L SO-DIMM Unbuffered Non-ECC Laptop Memory Kit Black HX316LS9IBK2/16
HyperX Impact Black Series 4GB 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model HX316LS9IB/4 - Newegg.com
Kingston Technology HyperX Impact 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3L 1600 MHz (PC3L 12800) Laptop Memory Model HX316LS9IBK2/16 for Sale in Lomita, CA - OfferUp