Samsung M3 Portable, 2 TB, 2.5", 3.2 Gen 1 (3.1 Gen 1), Black Samsung M3 Portable. HDD capacity: 2 TB, HDD size: 2.5". USB version: 3.2 Gen 1 (3.1 Gen 1). Product color: Black https://www.cdrinfo.com/d7/content/samsung-m3-1tb-usb-30-hdd-review We have in our labs a portable Hard Disk Drive (HDD) with a USB 3.0 interface and a capacity of 1TB. The Samsung M3 series is a result of the strategic alignment between Seagate and Samsung last year, when Seagate combined its hard disk drive (HDD) ope...