ows 8.1, Windows 7 • macOS High Sierra™, Sierra El Capitan. Note: Compatibility may vary depending on user’s hardware configuration and operating system. Acronis™ True Image™ WD Edition designed to work with Windows systems only. After initializing and formatting, internal drives should automatically be seen by the operating system. If the drive does not appear, please follow the instructions below: Shut down the computer the drive is connected. Verify the SATA cable is in working condition and replace with a known good cable if needed. Check that both the data cable is securely plugged in at each end and the power connector is securely connected to the drive. Turn the computer on. Check the drive is detected in the BIOS. Check if the drive is seen in Disk Management. If the drive is seen in Disk Management, the drive should be able to be initialized and formatted. Please note that this will erase all contents of the drive.

Box Contains

1 x Western Digital WD40EZRZ 3.5 inch SATAIII 4 TB Internal Hard Drive, Blue

36:T55b,If you look for a drive for all your FullHD/4K video or other media storage, this is the one to pick.It comes as an OEM, so prepare/buy one SATA cable and you're good to go. Drive warranty can be easily checked on on WD support website (just type "WD warranty" in Google, it's the top result) and it's 2 years from the date of manufacture.Drive is almost inaudible and produces just a little vibration so as long as You have a proper case, you won't hear or feel it working.The capacity of 4TB means 3,63TB for your data and preparing it to work under Windows 7/10 takes seconds.Speed will vary for different file types: on single big file I get 160+ MB/s on both read & write. For huge amounts of smaller files (photos etc.) it changes dynamically, varying from aroung 50 to 110 MB/s for both read and write. Tested on i5-6500 + 8GB RAM + MSI Z170M Mortar.Summary: great quality drive for all consumer data storage, providing