Samsung releases its 860 PRO series as well, a 6 Gb/s SSD range available from 250GB up-to a whopping 4 Terabyte this new revision is fabbed with 64-cell layer V-NAND and their new MJX controller. Armed with truckloads of performance and interesting pricing, Samsung will once again set the tone and bumps up endurance levels in TBW even more.