
very easy to install has worked without issue has been quiet in operation



- Amazing packaging - Amazing NAS HD (12T)

This was an upgrade HD for what I suspected might be a failing, or at the very least overworked HD that shipped with my iMac in early '07. It was actually a harder swap than anticipated, but still doable. The real beauty of the thing is how much faster that computer runs with both Mac and Windows programs (parallels) compared to before. 128MB cache is really apparent, and a much needed relief (it was especially sluggish in some Windows apps, made more apparent when in a browser window on the Mac side)



By MB, the cheapest and reliable HD in the market Will last many years of constant use

Synology drives are guaranteed compatible and recommended for Synology enclosures.


The drives worked despite the packaging. They all passed the exercise process that takes days. Great system NAS drives
![WD Ultrastar DC HC580 0F62785 22 TB Hard Drive - 3.5 Internal - SATA - Conventional Magnetic Recording [CMR] Method WD Ultrastar DC HC580 0F62785 22 TB Hard Drive - 3.5 Internal - SATA - Conventional Magnetic Recording [CMR] Method](https://c1.neweggimages.com/productimage/nb300/A24GD2405150C2KP527.jpg)


Newegg has corrected the way they pack and shipped these drives. Drives were wrapped in air bubble case to perfectly fix the hard drives and stored in its own box. I performed testing of the two drives before adding them my array. I highly recommend these drives.

EXOS discs are a SYSTEM ADMIN's DREAM! LONG lasting (MTBF), Exceptional data throughput for SATA (much higher with SAS), super warranty and energy efficient. Built for ENTERPRISE level reliability in demanding production data environments like: Transactional Databases, Email Servers, NAS/SAN Storage, Application Servers, Surveillance Storage Servers and Domain Controllers. Despite their cost they also are great for high demand workstations. Disc level encryption on selected models makes disc retirement easier and more secure.



Lower cost than most 8 TB drives and it is not so slow as I thought it would be