WD Blue 3.5" 4TB SATA III Desktop Internal Hard Drive
WD Blue 3.5-inch PC Hard Drives deliver solid reliability for office and web applications, and they are perfect for extra storage for desktop PC computing.Tested for CompatibilityWe 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 ConsumptionState-of-the-art seeking algorithms and advanced power management features help ensure low power consumption.No Touch Ramp Load TechnologySafely positions the recording head off the disk surface to protect your data.Upgrading Your Drive is EasySeamlessly migrate your current system to your new Western Digital drive using Acronis True Image WD Edition cloning software, available as a free download on the WD Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.