If you are a lover of IT and electronics , you like to stay up to date with technological news and you do not miss any detail, buy the Seagate Exos X20 3.5" 20 TB Hard Drive at the best price. Speed: 7200 rpm 6 Gbps Technology: Magnetic Type: Internal hard drive Internal HDD Buffer: 256 MB Interface: Serial ATA III Quantity: 1 Pieces: 1 pcs Hard Drive: 20 TB Color: Color: Green Multicolor Features: Wireless Rotational speed: 7200 rpm Links: HOURS USB x 3 Sata III Size: 3.5" Voltage: 5-12V Compatible: PC Computers