If you're passionate about IT and electronics , like being up to date on technology and don't miss even the slightest details, buy Hard Drive Western Digital WD6004FRYZ 3.5" 6 TB at an unbeatable price. Speed: 7200 rpm Interface: Serial ATA III Recommended use: Professional Long: 14.7 cm Type: Internal hard drive Internal HDD Product width: 101.6 mm Number of pieces: 20 Parts Hard Drive: 6 TB Color: Black Rotation speed: 7200 rpm Links: SATA Sata III Size: 3.5" Voltage: 5-12V Approximate temperature: -40º / 70º Energy consumption: 7.4 kWh Pieces: 20 Pieces Buffer: 128 MB