Fusion-io's new generation of ioMemory flash components can pack in twice as much capacity, and according to the company, they know how to use it. Thanks to smaller die sizes in flash media, the so-called Atomic Series offers as much as 6.4TB of capacity on a single PCI Express card, versus 3.2TB on the previous generation. But Fusion-io has also worked with vendors of database, virtualization, big-data and virtual desktop software to make the new ioMemory products further accelerate those applications.