Micron unveils 1TB SSD for $600, which is about what 4x16GB ECC RAM is... https://www.computerworld.com/s/article/9235277/Micron_unveils_its_first_1TB_SSD_for_

Micron unveils 1TB SSD for $600, which is about what 4x16GB ECC RAM is... https://www.computerworld.com/s/article/9235277/Micron_unveils_its_first_1TB_SSD_for_under_600 https://www.computerworld.com/s/article/9235277/Micron_unvei... Fusion IO is probably as expensive as RAM, so only makes sense for apps that really need persistence, ie databases.