16GB PC-12800R DDR3 1600mhz Registered RDIMM Low Voltage Memory // STI Kansas City
Choosing the right power supply ICs for your DDR memory subsystem - Embedded.com
Kingston Technology 32GB (1 X 32GB) 1066MHz DDR3 240-Pin Quad Rank Registered ECC Low Voltage DIMM for HP Servers (PC3 8500) KTH-PL310QLV/32G at Amazon.com