Final yr, Western Digital upgraded its WD Black NVMe SSD with an improve to 3D NAND and a brand new SSD controller conversion product line from one of many slowest NVMe drives to among the finest high-end rivals. Now the third technology of the WD Black SSD mannequin SN750 is right here to keep away from confusion with its predecessors. (Internally, final yr's mannequin was often called the SN700, and the OEM model was the SN720.) The brand new WD Black SN750 is an incremental replace over final yr's mannequin, with the identical base controller and 64L retained. Mixture, however refines the firmware and provides a 2TB possibility. Western Digital is shifting its advertising efforts to players by including SKUs with a big warmth sink.