Flash Core Module

On September 17, 2007, Texas Memory Systems (TMS) announced the RamSan-500, the world's first enterprise-class flash-based solid state disk (SSD).

This marks the first time that the original technology developed by TMS was packaged in such a way that conformed to an industry specification and was interchangeable with industry-standard SSDs used inside of an AFA.

[9] IBM FlashCore Modules utilize an FPGA and NAND flash memory chips from off-the-shelf vendors to implement the entire data path in hardware.

As with all FlashCore technology, the FTL is contained completely inside the FCM and the data path includes at speed, inline hardware compression and decompression.

[10] The controller design for IBM FCM uses techniques such as health binning, heat segregation, read voltage shifting, and hard-decision error correction codes to avoid re-reads and lower write amplification to provide consistent low latency.