12GB (3x 4GB) Crucial CT4G3S160BM.C16FKD DDR3 DDR3L-1600 Laptop Ram for MAC | eBay
CMS 12GB (3X4GB) DDR3 10600 1333MHZ ECC Non Registered DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z200, Z210, Z400, Z600, Z800 for Server Only - B81 at Amazon.com
Intel Core i7-4790 3.60GHz Nvidia Quadro K620 2GB DVI 3x4gb Ram sticks – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE