WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD40EZAZ

WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD40EZAZ Recording Technology: SMR Features: Tested For Compatibility We perform tests on hundreds of systems and a multitude of platforms in our F.I.T. Lab to give our customers confidence that our drives will work in their systems. Low Power Consumption State-of-the-art seeking algorithms and advanced power management features help ensure low power consumption. NoTouch Ramp Load Technology Safely positions the Usage: For Daily Computing Height (maximum): 26.10mm Width (maximum): 101.60mm Length (maximum): 147.00mm