12GB DDR3 1600 MHz DIMM Signature Line Memory Kit (3 x 4GB) India – Tanotis
CMS 12GB (3x4GB) DDR3 10600 1333MHZ ECC Non Registered DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 B3 Series DDR3 ECC for Server Only - B81 at Amazon.com