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What's the difference?

babadoctor
By babadoctor
in Storage Devices
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Posted

https://www.amazon.com/HITACHI-Deskstar-7200RPM-Internal-Desktop/dp/B00QMQXSH8/

And

https://www.amazon.com/HITACHI-Deskstar-7200RPM-Internal-Desktop/dp/B00HRLI2FU/

And finally a 45$ version of this hard drive

https://www.amazon.com/Hitachi-HDS722020ALA330-Enterprise-Certified-Refurbished/dp/B01EVQ8KJ6

 

What is the difference between the first two? "enterprise edition" and "regular"

Finally, what is the meaning of the last one? Why is it so cheap?

 

 

 

I will be using this hard drive for NAS storage.

So, it will be on 24/7...

 

 

 

I am leaning between enterprise grade and regular... but I can't see the difference between them.

Will one last longer?

 

 

 

OFF TOPIC: I suggest every poll from now on to have "**CK EA" option instead of "Other"

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1 minute ago, Electronics Wizardy said:

the cheap drive is used, id get the more expensive newer drive.

But what are the differences between the enterprise grade hard drive and the regular one?

There is a 5$ price difference...

 

OFF TOPIC: I suggest every poll from now on to have "**CK EA" option instead of "Other"

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2 minutes ago, babadoctor said:

But what are the differences between the enterprise grade hard drive and the regular one?

There is a 5$ price difference...

 

the enterprise drive is sas, and its also used. It won't won't on most desktops

 

Id personally get a new stock drive, like the ones from segate or wd. Any think that is hitachi branded is atleast a year old

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1 minute ago, Electronics Wizardy said:

the enterprise drive is sas, and its also used. It won't won't on most desktops

 

Id personally get a new stock drive, like the ones from segate or wd. Any think that is hitachi branded is atleast a year old

HGST/ Hitachi

Anything under that brand is 1 year old?

I don't believe you.

OFF TOPIC: I suggest every poll from now on to have "**CK EA" option instead of "Other"

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2 minutes ago, Electronics Wizardy said:

the enterprise drive is sas, and its also used. It won't won't on most desktops

 

Id personally get a new stock drive, like the ones from segate or wd. Any think that is hitachi branded is atleast a year old

Ah, I see. SAS is not supported by my computer, huh. Very well.

I guess the only option is the hitachi SATA, unless you reccomend anything else...

OFF TOPIC: I suggest every poll from now on to have "**CK EA" option instead of "Other"

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