Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I am using these on a Synology DS213 (great box!), I bought 2 originally for my NAS and ran it for about a month with no trouble at all.<br /><br />So out of the blue I get a message from my box that one of the drives failed. At first, I thought it was not a big deal...drives are mechanical devices, they can fail. So I contacted WD, they sent me a replacement...that one failed immediately. Contacted them again...that one failed immediately. Currently, I am waiting for the arrival of yet another replacement and hoping for the best. But I must say, I am losing my confidence at this point.<br /><br />During all this I did work with Synology to make sure it was not anything I did or the box did to the drives. They assured me that it was not a NAS problem. They even went so far as to log into my box and look at the logs to troubleshoot it.<br /><br />The one thing I can say at this point, and is the reason I gave it such a good rating, is WD does send replacements with little hassle.<br /><br />I'm not sure what other options there are out there, but so far I'm not impressed with this one.<br /><br />UPDATE 7/11/2013 ********************************************<br /><br />Just received my replacement drive, drive number four now, and it too failed.<br /><br />I am now completely lost! I am now taking another look at my Synology DS213 to make sure I don't have bad bay. I just don't see how I can get 4 bad drives in a row.

3 failures in less than 1 month, waiting for drive number 4.