WD Red Drives Compared with WD Blue, Black, Purple

[Vlad]

Hello,

One source shows that a WD Red drive has 600,000 load/ unload cycles, whereas Blue, Green, Black, and Purple drives are shown to have 300,000. Red drives also have helium instead of air inside and are designed for NAS and RAID 24 hours seven days a week. Therefore, in terms of safe and long data storage, is it correct to say that WD Red drives are better than the drives of all the other colors?

[fzabkar]

Enterprise Drives: Fact or Fiction?
https://www.backblaze.com/blog/enterpri ... liability/

Overall, I argue that the enterprise drives we have are treated as well as the consumer drives. And the enterprise drives are failing more.

So, Are Enterprise Drives Worth The Cost?
From a pure reliability perspective, the data we have says the answer is clear: No.

Enterprise drives do have one advantage: longer warranties. That’s a benefit only if the higher price you pay for the longer warranty is less than what you expect to spend on replacing the drive.

This leads to an obvious conclusion: If you’re OK with buying the replacements yourself after the warranty is up, then buy the cheaper consumer drives.

[Vlad]

Thank you for the information. I have now bought a WD Red drive, because it seems to be designed to be more durable than the drives of the other colors in terms of data storage. The WD customer support also gave such recommendation.