Very good for storage data and fast transfer .

I transferred 250GB to it shortly after plugging it in and the transfer was fast and smooth.

It provides smooth transfer of files between the storage and the applications on my computer

I'm told the eSata is a much faster transfer

Very fast transfer rate

Easy plug and play for my Xbox One, transfer is easy

Good transfer speed for my digital movies

Fast file transfer.

Has a much faster transfer speed (USB 3.0) and 4 times the storage capacity than what I had previously owned.

All the 5 star reviews are true, easy setup, fast file transfer, etc, until it dies an early death

Fast transfer

Lots of space, super quick access time, excellent transfer speed, and built in compression makes for a great storage device.

Straightforward setup, good reliability and good transfer speeds.

Lots of storage, fast transfers.. been good so far!

The transfer was painless, and it updates easily when I download new photos or when backing up to my time machine.

Fast transfers

I bought the six T which is supposed to hold my life's worth of pics and

it continues to work as it should.

So far there are no problems and it works as it should

A technician recommended me to use an external hard drive as a back up, just in case I could lose the data, and it is doing a great job.

4TB has left me with no concern over storage space so I can greedily download all of the Games with Gold titles each month as well as have every purchased game in my collection on the hard drive with tons of extra space.

I wanted to post this to help others who may have encountered the sleep/wake problem with this device as well as those that may be contemplating buying this and should be aware of the issue up front.

Works as it is offered to with no problems at all

I'm retired and can't afford such an

I thought let me check disk management...and it's not there either...searched online and discovered many people had this issue with no solid response from WD, the only way is to unplug > plug again for it to work as there is no on/off button as the older models