Lexar Media, a leading global provider of memory products for digital media, today announced the immediate availability of Crucial m4 solid-state drives in capacities ranging from 64GB to 512GB. Designed for both business customers and general consumers, the Crucial m4 SSD product line incorporates Micron's industry-leading 25-nanometer (nm) NAND flash technology in a 2.5" form factor. Like its Crucial RealSSD C300 predecessor, the Crucial m4 also supports the SATA 6Gb/s interface, opening up the data path between the host processor and the SSD, and resulting in improved overall system responsiveness, including faster boot times and application loads.