Ramjet 16GB DDR3-1600 DDR3 1600Mhz SO-DIMM Kit for Apple MacBook Pro (2x 8GB) at Amazon.com
DIMM DDR3 ECC Registered PC3-12800 1600MHz Dual Rank RAM Memory 16GB KIT (2 x 8GB) For HP-Compaq ProLiant Series at Amazon.com
Ramjet 16GB DDR3-1066 ECC DIMM PC3-8500 DDR3 1066Mhz Kit for Apple Mac Pro (2X 8GB) at Amazon.com
A-Tech 32GB KIT (2 x 16GB) for Asus Z Motherboard Series Z8NA-D6, Z8NA-D6C, Z8NH-D12 DIMM DDR3 ECC Registered PC3-12800 1600MHz Dual Rank Server RAM Memory at Amazon.com
HP 16GB PC3-12800 DDR3-1600 2Rx4 1.5v ECC Registered RDIMM (HP PN# 672612-081) at Amazon.com
Hynix 16GB PC3-12800 DDR3 1600MHz ECC Registered Server Memory 240-Pin Dual Rank Model HMT42GR7MFR4C-PB at Amazon.com
Kingston ValueRAM 16GB 1333MHz DDR3 PC3-10600 ECC Reg CL9 DIMM DR x4 1.35V Server Memory KVR13LR9D4/16 at Amazon.com