Mon espace virtuel. Mansoura

Hi,

I've got my eye on some of the HGST Deskstar NAS drives (3 or 4 TB) and I was thinking of using them in a new desktop build. On Newegg, the NAS drives are a bit cheaper than their non-NAS equivalents - the 4 TB NAS drive is somehow $ 200 USD, but an equivalent non-NAS is $ 250 USD. In terms of specs, I'm wondering if there's something different about NAS optimized drives that would make them unsuitable for a desktop. For what it's worth, I plan on buying two of whatever drive and put in RAID 1 in the desktop.

Any help will be apprecited.

I did not find the right solution from the Internet. 

References:
https://arstechnica.com/civis/viewtopic.php?t=1241379
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Thank you.