SvennoJ said:
How often do you need to replace a NAS hdd? Data centers clain the mean time for replacement is 6 years, they make far more use of them of course. I have 2 external backup drives to backup important data to just in case. Easy to buy a new one every 5 years and copy the whole lot over. |
My oldest NAS HDD is now 6 years old and I had no need yet to switch it out. It still runs pretty much as smoothly as the first day. The Spinpoint F1 I was using before however is pretty much lying on it's deathbed and has lost much of it's performance along the way.
Data Centers normally use SAS (Serially Attached SCSi), not NAS (Network Attached Storage), although due to the price of the former I caould see why some would use the latter, especially in less performance critical servers. Still, the 6 years apply to SAS as far as I know, so it's not entirely comparable.







