9 Solid state disk drives, namely, computer data memories in the nature of semiconductor memories; computer data storage controllers; computer data storage devices in the nature of magnetic disk arrays; computer data storage in the nature of semiconductor memories; computer data storage in the nature of mixed media of magnetic disk and semiconductor memories; computer hardware in the nature of redundant array of independent disks; memory modules, namely, modularized computer data memories in the nature of semiconductor memories; memory card, namely, expansion card type of computer data storage in the nature of semiconductor memories; USB pen drives; PCI express memory cards