Thursday, July 3rd 2008
Hitachi Positive About 5 TB Hard-Drive by 2010
The first hard-drive vendor to reach the 1 TB milestone, Hitachi says that it feels positive about being able to supply commercially-available hard-disk drives (HDD) with 5 TB capacities by 2010. The new drives would be able to increase density of information stored on a standard platter using the current perpendicular-to-the-plane giant magnetoresistance (CPP-GMR) technique.
This technique aims to push data density above 1 TB per sqare inch though the technology is only starting to get implemented on a large scale. Says Yoshihiro Shiroishi: "By 2010, just two disks will suffice to provide the same storage capacity as the human brain."
Source:
Techradar
This technique aims to push data density above 1 TB per sqare inch though the technology is only starting to get implemented on a large scale. Says Yoshihiro Shiroishi: "By 2010, just two disks will suffice to provide the same storage capacity as the human brain."
19 Comments on Hitachi Positive About 5 TB Hard-Drive by 2010
As far as memory of the human brain though, there is no limit that has been found. There is a condition called hyperthymesia, which is basically the opposite of amnesia, and person is unable to forget anything (a surprisingly crippling and very rare condition), so 10TB, odd........
Gotta love the advancement though, I wouldn't know what to do w/ 5tb, maybe I'll figure out something by then though.
Spot on!
Oh my.. thats alot of BD-R backups :laugh:
SSDs FTW!
That means we should expect 2-2.5TB drives by 2010. Getting to 5TB is DOUBLE the rate and very impressive.
Perhaps Hitachi will resort to DOUBLE HEIGHT drives, like the SCSI drives of the 90s? That's the only way I can logically see them achieving that storage capacity, unless this new current perpendicular-to-the-plane giant magnetoresistance is a massively fancy improvement over seagates perpendicular methods currently used by everyone.
PLUS, at that data density, small platter imperfections will have a big impact on data integrity. I'm sure "bad sector" management will need to be a bit more sophisticated than today.
I think my brain holds more than 10tb of data. Hell thats about my the size of my memories from my childhood until earlier this morning :roll:
Great!!! Now I can finally archive ALL (over 1800+ movies) of my standard and High Definition DVDs on my movie server.
I used to just burn my DVDs to a blank disk and store it that way, but a friend of mine had a small movie server going (about a few hundred movies) and i caught the movie server bug. Using MyMovies as my management software, i don't have to go hunting through tons of DVD booklets to find a movie that i want to watch, they are all there, well most of them are (only the ones i would consider most watched).
Right now, i'm running a RAID5 5TB server accross 5 disks. Just think, my storage space could jump from 5TB to 25TB without using up any more space in my case. Trust me. Once you get a server up and running, you will truly enjoy the convenience.