Toshiba Selling Their Memory Business for US Nuclear Business Toshiba stated officially that they are selling out their flash memory business and it is expected that they will start a new venture relates to US Nuclear Business. Toshiba has the memory business like SSD, Flash Memory, Image Sensing. The most profitable business of Toshiba memory section is NAND Flash Memory which is biggest profitable business for Toshiba after Samsung. Toshiba also stated that their will be a part of memory business which will be sold out. Source: Zdnet download file now