Biwin 128GB MLC Sync NAND flash with super DRAM cache mSATA Internal Solid State Drive SSD mSATA SSD,capacity:128gb Support SATA interface rate of 6Gb/s, 256 DDR3 cache Ultra high-performance and low power consumption, Supports dynamic power management and SMART, TRIM Command Supported. Please refer to the last picture for the detail specification.