Reviews and Problems with Western Digital WD4000F9YZ
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Reliability Meets Performance
Gutseo, B&H Photo
26 May 2015
Excerpt: These are truly great Hard Drives.. we filled a 16-bay Qnap and an expansion with these drives and they have been running for about 2 years and so far we have only had one failure but the the 5 year warranty we only had about a 36 hour turn around from WD...
Excerpt: I have used these drives in a 32 TB Synology NAS for over 2 years and have absolutely no problems. I bought another Synology NAS as we needed more storage space for our HD video files. My first Synology NAS utilizing these drives provided me the confidence to purchase a second NAS.
Pros: Durable, Fast Connectivity, Quiet, Reliable, Versatile