SSDs as alternative to DRAM

http://www.pcworld.com/article/2060700/new-supercomputer-uses-ssds-as-alternative-to-dram-hard-drives.html

http://www.computerworld.com/s/article/9243789/New_supercomputer_uses_SSDs_instead_of_DRAM_and_hard_drives

http://jf-databits.blogspot.ca/2013/11/intels-secret-super-chips.html