Got this for $158.88 from another chain clearance sale. Seagate has the Ironwolf series replacing this. Works fine in my DS413.

Works with my Synology

None

I needed to expand the capacity of my 500GB Buffalo Linkstation NAS and this drive was a perfect choice. We have two of this drives as a backup RAID at my work place and they perform flawless. The drive is quiet, cool and designed for being reliable storage. I also got a great deal on it!

NetGear doesn't have many 4TB drives approved for use with m ReadyNAS Ultra 4. This was the most cost-effective one. Plugged right in, works just fine. Large capacity, good price, quiet, fast.

I installed them in a Seagate NAS unit running Windows Storage Server 2012. They are fast and have performed flawlessly in a disk pool for almost 2 years.

Bought 2 of these for my new NAS and the difference between these 2 and my old 1's is amazing - far quieter. definitely recommended and I plan to get 2 higher capacity 1's in the future to complement the 2 I already have.

Seagate my make of choice, bought 4 of these for a NAS and they are very quiet, set up as RAID 5, all drives individually packed to offer very good protection during delivery, would recommend

Got the Seagate NAS 4 tb and I am pleased, seems to work well and is compatable with all NAS based systems. I am a little wary that the product came packaged in a NON-SEALED brown cardboard box like when I install a dozen or so of NAS based drives, and that purchasing in other retails store also...

This disk runs so quiet you don't know it is on. Superb.

I've got a few of them in a custom Linux-based NAS built in a Norco 4220 case, mixed with many other drives of varying capacity and speed. They run cool and perform consistently.

Lots of capacity Is happy running in a dense install with many other drives

Poor random IO performance - its not designed for that usage

good product and chip rate