SSD GIGABYTE UD PRO Series, 256GB, 2.5 3D TLC NAND, SATA3, rata transfer r/w: 530/500 MB/s, IOPS r/w: 70K/40K SSD GIGABYTE UD PRO Series, 256GB, 2.5" 3D TLC NAND, SATA3, rata transfer r/w: 530/500 MB/s, IOPS r/w: 70K/40K