DDR3 SDRAM 6 GB Capacity per Module Memory (RAM) for sale | eBay
16GB (2 x 8GB) RAM 240-Pin DDR3 2RX8 DIMM CL11 SDRAM DDR3L 1600 (PC3L 12800) Desktop Memory Model CT2K102464BD160B Compatible With HP ENVY 750-116 by Crucial RAM - Newegg.com
CMS 6GB (3X2GB) DDR3 10600 1333MHZ ECC Non Registered DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z200 Z210 Z400 Z600 Z800 for Server Only - C80 at Amazon.com
6GB KIT (3 x 2GB) for HP-Compaq Z Workstation Series Z400 (6 DIMM Slots). DIMM DDR3 ECC Unbuffered PC3-10600E 1333MHz Server Ram Memory. Genuine A-Tech Brand. at Amazon.com
AddOn 6GB Industry Standard DDR3-1600MHz UDIMM Kit | www.shidirect.com