32GB (1x32GB) DDR3-1866MHz PC3-14900 ECC LRDIMM 4Rx4 1.5V Load Reduced Server Memory by NEMIX RAM at Amazon.com
Corsair CMY32GX3M4A1600C9 Vengeance Pro 32GB (4x8GB) DDR3 1600 MHz (PC3 12800) Desktop 1.5V, Black at Amazon.com
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8GB 16GB 24GB OR 32GB RAM DDR3 PC3-12800 CL11 240-PIN DIMM KVR16N11/8 for AMD (8GB DDR3) at Amazon.com
G.Skill Trident Z NEO Series 32GB (2 x 16GB) 288-Pin SDRAM PC4-28800 DDR4 3600 CL18-22-22-42 1.35V Dual Channel Desktop Memory Model F4-3600C18D-32GTZN at Amazon.com
32gb ram ddr3 | Newegg.com
NEMIX RAM 32GB DDR3-1333MHz PC3-10600 240-pin 1.5V 4Rx4 ECC LRDIMM Memory Module for Servers and 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