Micron doubles down on NVDIMMs with 32GB sticks
 

To help deal with DRAM's volatile nature, some servers come equipped with NVDIMMs. They come in a few types, but the most common type are simply special memory modules that have DRAM and NAND flash on the same package. In the event of a power failure, the modules back up their contents onto the flash memory. The downside of using NVDIMMs—besides their higher cost—is that they limit your total memory capacity. That restriction just got relaxed quite a bit today, though. Micron has announced 32GB NVDIMMs.

http://techreport.com/news/32825/mic...th-32gb-sticks