KIOXIA THGBM e-MMC™ Managed NAND Flash Memory are advanced, highly-efficient devices with an integrated controller, enhanced memory management, and 4GB to 128GB densities. Integrated memory management features include error correction, wear-leveling, and bad-block management. These THGBM products are 2D NAND, while the THGAM products are 3D NAND.