WD40EZRZ - 4TB WD Blue Desktop PC 3.5" Internal Hard Drive

WD Blue hard drives deliver solid performance and reliability while providing you with all of the space you need to hold enormous amounts of photos, videos, and files. WD Blue hard drives are designed for use as primary drives in notebooks and external enclosures.NoTouch™ Ramp Load Technology.The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.Low Power ConsumptionState-of-the-art seeking algorithms and advanced power management features ensure low power consumption and long battery life.QuietIn a notebook drive, silence is golden. WD’s exclusive noise reducing technologies yield one of the quietest 2.5-inch hard drives on the market.Technical Specifications:Product SpecificationsInterface: SATA 6 Gb/sForm Factor: 2.5 InchPerformance SpecificationsData transfer rates: 6 Gb/sCache: 64MBRotational speed (RPM): 5400 RPM ClassReliability/Data IntegrityLoad/unload cycles: 300,000Physical DimensionsHeight: 26.1 mmDepth: 147 mmWidth: 101.6 mmWeight: 0.68 kg