Edge - DDR3-32 GB : 4 x 8 GB - SO-DIMM 20 RAM at Amazon.com
Kingston Technology 32GB Kit 1866MHz DDR3 Reg ECC DIMM Memory for Apple Desktops (KTA-MP318K2/32G) at Amazon.com
128GB Kit (4 X 32GB) Memory for Fujitsu SPARC M10-4s DDR3-1600 PC3L-12800 Registered DIMM (PARTS-QUICK Brand) at Amazon.com
Kingston Technology 32GB (1 X 32GB) 1066MHz DDR3 240-Pin Quad Rank Registered ECC Low Voltage DIMM for IBM Servers (PC3 8500) KTM-SX310QLV/32G at Amazon.com