[citation][nom]nottheking[/nom]1 TB platters might mean that those multi-TB drives might finally be able to be recommendable for stability. Most of us enthusiasts know that if you take a maximum-size HDD, it has 4 or 5 platters in there cramming it full; the thing's bound to fail within a year or two given all the heat and vibrations packed into such a tiny bit of room. 2 & 3-platter drives (I've yet to see many 1-platter desktop drives) are vastly more reliable.I think a lot of us enthusiasts have gotten a little tired of having to stick with 1.0 & 1.5 TB HDDs simply due to concerns over failure rates on the 2.0 & 3.0 TB models... So while I think a lot of the headlines will focus on the introduction of 3.5" HDDs of 4.0-5.0 TB capacity, most of us will instead know that this means the 2.0 & 3.0 TB drives will no longer be subjected to the expected issues from being bleeding-edge.[/citation]
There were a few specific models, especially when 2+TB drive first came out, that were pretty terrible (especially Seagate which I love and was very disappointed with), but it was not a problem across the board, and definitely not a problem with most of the current drives available. the problem is not so much failure rate, as much as it is a question of what do you back up to? I have 2 very old 1TB drives (one is going on 7 years), and they are both full to the brim just waiting to fail and break my heart. So I am building a home server which will have RAID 1 or 10 which should give me the redundancy and speed that I need for the network. I just hope the drives last long enough and don't fail before I can afford the 4 drives I need for the server!
But that is the trick (and real expense) of large drives. It is not like some little 80Gig drive you can throw on a few DVDs. With files that large you have to back up to other large drives, which means buying a 2TB server equals buying 3 drives. 2 For RAID 1, plus a spare external that you occasionally image to, but stays unplugged most of the time as a fail safe. It sucks to loose a 20GB music collection, but it really burns to loose that plus all of the family photos, videos, the movie collection, software, and work projects. Always backup!