Samsung 120gb 850 evo m2 ssd 3d v nand technology samsungacirceurotrades innovative 3d v nand flash memory architecture breaksthrough density performance and endurance limitations of todayacirceurotrades conventional planar nand architecture samsung 3d v nand stacks 32 cell layers vertically resulting in higher density and better performance utilizing a smaller footprint turbowrite technology achieve incredible readwrite performance to maximize your everyday computing exp