Samsung takes an Evo 850 series SSD and builds an external casing around it.
Samsung Evo 850 Series Is Now Official
Samsung’s Evo 850 drives come with the vendor’s 3D V-NAND technology, which offers a significant improvement in performance.
Samsung Evo 850 Series Detailed In Leak, May Launch Next Month
Samsung’s Evo 850 will offer next-generation performance to mainstream users.