Spectra from Denali is a 3rd generation product targeted to the embedded system developer. It is a proven software solution that maximizes performance, footprint and reduces processor overhead. Spectra reduces the development risk and time to market. The file system supports all of the latest NAND flash commands that maximize both SLC and MLC performance, in addition to supporting multi thread operation. A high degree of protection for power fail and reliability has been embedded into Spectra. The software is not only very configurable but options have also added to work in conjunction with the Denali Databahn flash controller. Spectra is available in ANSI C and is highly commented.