Adamanta 32GB (4x8GB) Laptop Memory Upgrade for Toshiba Qosmio X870 DDR3 1600Mhz PC3-12800 SODIMM 2Rx8 CL11 1.5v Notebook DRAM at Amazon.com
32GB (1x32GB) DDR3-1600MHz PC3-12800 ECC LRDIMM 4Rx4 1.5V Load Reduced Server Memory by NEMIX RAM at Amazon.com
Kingston Technology ValueRAM 32GB Kit of 4 DDR3 1600MHz PC3 12800 ECC CL11 DIMM with TS Server Workstation Memory at Amazon.com
Corsair Vengeance Pro 32GB (4x8GB) DDR3 1600 MHz (PC3 12800) Desktop, Red 1.5V 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