G.SKILL Sniper 16GB (4 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9Q-16GBSR at Amazon.com
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model (F3-12800CL9D-8GBRL) at Amazon.com
HP 16GB PC3-12800 DDR3-1600 2Rx4 1.5v ECC Registered RDIMM (HP PN# 672612-081) at Amazon.com
Ramjet 32GB DDR3-1600 PC3-12800 DDR3 1600Mhz SO-DIMM Kit for Apple iMac (4X 8GB) at Amazon.com
CMS 16GB (4X4GB) DDR3 12800 1600MHz ECC Registered DIMM Memory Ram Compatible with HP/Compaq Workstation Z620 Ddr3 Ecc Reg for Server Only at Amazon.com
Kingston Technology HyperX Plug n Play 16 GB Kit (2x8 GB) 1600MHz DDR3 PC3- 12800 Non-ECC CL9 SODIMM 1.35V Notebook Memory KHX16LS9P1K2/16 at Amazon.com
Amazon.com: Patriot PV316G160C0K 16GB(2x8GB) Viper III DDR3 1600MHz (PC3 12800) CL10 Desktop Memory with Black Mamba Heatsink : Everything Else
16GB DELL Poweredge Memory Upgrade PC3-12800 DDR3-1600 SNP20D6FC/16G, A6994465 by Gigaram at Amazon.com