A Terabyte In A Cigar Box 691
Anonymous Howard writes "LaCie has introduced a 1 Terabyte (capacity) disk for (get this) only $1,199.00!(USD) It is external and equipped with FireWire 800, FireWire 400, iLink/DV, Hi-Speed USB 2.0 or USB 1.1 to connect to both PC and Mac. Take a look here."
Sorry.. (Score:5, Funny)
Re:Sorry.. (Score:5, Interesting)
They also mention hooking several of them together, that means if you hook even as many as 2 of them together, you are 8 times more likely to fail then a standard drive. I'm sure they are also using the cheapest drives and technology they can possible use to make a profit at that price.
Don't think this is the wave of the future.
Re:Sorry.. (Score:5, Insightful)
espescially when you consider that the size will make this a "portable" drive. the jostle-n-drop action can wear drives already... very bad.
Re:Sorry.. (Score:4, Interesting)
Re:Sorry.. (Score:5, Insightful)
Because after all, we haven't been doing RAID for a long time now. Oh wait, doesn't RAID mean Redundant Array of Inexpensive Disks?
Come on, it certainly has its reliability concerns, but if you mirror one to another, where's the difference between this and two racks of smaller disks? Seems to me that 4 points of failure on each side of the mirror rather than a dozen or two could actually HELP reliability.
Re:Sorry.. (Score:3, Insightful)
This has 4 250 GB drives in it. There is no redundancy. This is an AID.
But take two, they're small. Now you have a mirror. As the poster below pointed out, raid over firewire is possible. Also you can chain many of these together to form all kinds of configurations, and FireWire is hotswappable.
Re:Sorry.. (Score:3, Informative)
Re:Sorry.. (Score:3, Funny)
Re:Sorry.. (Score:3, Insightful)
I knew something didn't look right, but didn't bother to sit down and do the math properly. And now this is on my permanent record. Oh well -- thank you for the correction, and in future I'll double check my math before spouting off in public like this...
Hopefully my point stands otherwise, even if I screwed up the details of the demonstration: with more points of failure, the probability of failure rises quickly, and a design that aims to compartmentalize parts of the system will tend to be more robust
Re:Sorry.. (Score:3, Interesting)
It's not really the smallest space. If you draw up an appropriately sized box on a bit of paper, you'll see there's really enough room to fit six 3.5" drives in the box (albeit tightly) in two stacks of three.
Ideally, they've got six 200Gb drives in a RAID5 (with a failure light somewhere). Probably, they've got four 250Gb drives in a JBOD. Possibly, it appea
Re:Sorry.. (Score:3, Insightful)
Oh, and the LaCie pocket drive you mention was based on a better performing laptop drive and incorporated a rubber bumper protection design and both Firewire AND USB interfaces.
Slow interface = bottleneck (Score:5, Interesting)
Max sustained transfer rate :
FireWire 800: up to 55MB/s
FireWire 400: up to 35MB/s
USB 2.0: up to 34MB/s
OK, is backup/archive solution, but 5 to 8 hours to transfer all disk, how do you back this up? :-)
Re:Slow interface = bottleneck (Score:5, Funny)
1,000,000 megabytes / 1.5 megabytes per second... Divide results by 3600 (number of seconds in an hour)
Thinking, thinking...
Oh, about a week to back this drive up at USB 1.1 speeds. Heh... so much for your vacation plans.
Re:Slow interface = bottleneck (Score:5, Interesting)
Re:Slow interface = bottleneck (Score:3, Informative)
For it's purpose and fo
Re:Slow interface = bottleneck (Score:5, Insightful)
I do think this product would be a lot better with built-in RAID though.
Re:Slow interface = bottleneck (Score:4, Informative)
Re:Slow interface = bottleneck (Score:3, Informative)
So many ports! (Score:5, Funny)
And, it not only does USB 2 but 1.1 as well? That's amazing!
Now, does it have a Philips-head screwdriver, too?
Re:So many ports! (Score:3, Funny)
Re:So many ports! (Score:4, Informative)
wow... (Score:5, Insightful)
Re:wow... (Score:5, Funny)
consider me a soothsayer.
Re:wow... (Score:3, Insightful)
One could hope for redundancy within the "disk". Since it seems to contain 4 250GB disks it's on the same stupidity level as the 1TB firewire setup of that guy in a story some time ago.
Re:wow... (Score:4, Insightful)
Let's say that the MTBF for each of the drives they are using is 500,000 hours/drive (which is what is rated for the Maxtor Diamondmax16
If you have 4 drives, you have an average of 8 failures in 1,000,000 hours. That is 1,000,000/8 = 125,000 hours average MTBF.
Note that that doesn't include failure rates for any of the other components including the enclosure (physical USB port, etc).
BTW, how can a hard drive last 500,000 hours? Easy. Sell 100,000 hard drives. Run them for 10 hours. See how many fail.
What's that? You've had MANY hard drives die on you in the past and there is no way that ANY of them ran 500,000 hours (that's only 57 years)? How many of them were past there warranty? Did you report the failure back to the company? Remember the 1 out of 10 rule
That fits with my experience in the last few years, I am lucky to average 50,000 (1/10th of the supposed norm under these assumptions) hours on a drive before death. That is assuming I have an average life of 4 years on a drive. I have a few drives that have -never- died, but in general I have to replace the inexpensive IDE drives in various machines every approximately 7 years on average (meaning some last only a few months and others have run for over 5 years before being upgraded into obsolescence which I will count as a "0" for # of failures).
That would put the average "real" MTBF at 12,500 hours. That's less than 18 months. Combine that with the horrible time for backing up such a box, the overhead of running over USB/Firewire (which in turn runs over PCI instead of attaching directly to PCI) along with the flakiness that alot of USB/Firewire devices have, and you have a LOT of reasons to spend extra money to build it yourself.
I would much rather buy a case with a low-end CPU, room for more than 4 drives, and build a RAID system with a hot-spare or two. Cost more? Yeah
Re:wow... - take a stats course (Score:4, Informative)
Oops (Score:3, Interesting)
So, if there's a 10% chance that a single drive fails within the first year, the probability of at least one failure in a 4 drive box within that same year is 1 - .9^4 = .6.
.9^4 = .6561
.9^4 = .3439
1 -
Finally! (Score:5, Funny)
Re:Finally! (Score:5, Funny)
Not a 1TB *disk* (Score:5, Informative)
Re:Not a 1TB *disk* (Score:2)
Re:Not a 1TB *disk* (Score:5, Interesting)
"All the space, and 1/4 the reliability!!!"
Re:Not a 1TB *disk* (Score:2, Insightful)
Re:Not a 1TB *disk* (Score:3, Insightful)
just an FYI, the real scale [wikipedia.org] is what hard drive manufactures have been using all along.
we've been using an incorrect variation that the standards people finally fixed [wikipedia.org]... 5 years ago
Missing bytes growing fast (Score:5, Insightful)
I know this is "just the way" drives are measured, but all those missing 24 bytes are really starting to add up. --H
Re:Missing bytes growing fast (Score:2)
Re:Missing bytes growing fast (Score:5, Informative)
1000000000000 Bytes are:
976562500 KiB
953674 MiB
931 GiB
Re:Missing bytes growing fast (Score:5, Informative)
Re:Missing bytes growing fast (Score:5, Informative)
So, there is no bytes lost to marketing. Learn to use MiB and other units properly
Re: (Score:2, Funny)
Only $1200... (Score:2)
USB 1.1? (Score:5, Interesting)
Re:USB 1.1? (Score:5, Funny)
How about over Parallel port? (like zip drive)
Or infrared port?
Or PS/2 keyboard port?
Or by carrier pigeon?
Re:USB 1.1? (Score:5, Informative)
Re:USB 1.1? (Score:5, Funny)
Carrier lost. Download aborted.
Re:USB 1.1? (Score:3, Funny)
"Bigger Disk" (Score:5, Funny)
A Terabyte In A Cigar Box? (Score:2, Redundant)
that'd be about 500 deciLoCs per cigar I reckon
Yes, I'd like a terabyte of those Dutch Masters, (Score:5, Funny)
Man... (Score:3, Insightful)
Sorry, nothing terribly insightful to say here. Just amazed at how far storage has come. This particular device would have been interesting for Weta to have during production of RotK. They used many many terabytes of data. They'd probably have been quite happy to hand carry a terabyte of data. (Faster than a gigabit network in many ways...)
Re:Man... (Score:5, Interesting)
When you have to get a person to drive across town to move the hard drive from one place to another, having a few extra hard drives in that pelican case wasn't a biggie.
Re:Man... (Score:5, Funny)
You youngsters
I have an 1st gen IBM PC here that says 5M was once very cool, so cool it was double-height and you had to park the heads before sneezing, and a PDP-11 in my collection that swears 512K removable disks the size of my satellite dish, with the washing-machine-sized drive that went with them, were all the rage back then.
Re:Man... (Score:3, Funny)
You've got nothing on my punched card computer.
Ever played UT2k3 on an ENIAC? Frame rates are terrible.
Re:Man... (Score:5, Funny)
Re:Man... (Score:5, Funny)
RAMAC (Score:3, Interesting)
Twenty disk platters about a yard across, stacked up with LOTS of space between them. Hydraulic seek mechanism "several" seeks per second. (I hear it the fingers off more than one engineer when the interlock button was accidentally pushed.) Hub about a foot across with the motor built into it. (Extra windings, too, so you could repair the drive if one winding burned out.) Brown oxide glued onto the disks. If you need to change the disk assembly you need to take off the ceil
Re:Man... (Score:5, Interesting)
Interestingly, where normal humans had needs of 100 meg, 1 gig, 100 gig storage spaces, this represents the first leap beyond what the ordinary person could ever hope to use. It's got plenty applications, but not normal user applications.
Unless, of course, storage companies start getting smart and emphasizing fully redundant backups. Think about it. Wouldn't you pay an extra $400 to make sure your parents' data was backed up three separate places, virtually eliminating the chances they would lose it all.
Losing data is the primary reason people don't trust computers. Our terabyte overlords could make it that much more likely this won't happen.
Re: Not as much space as you think (Score:4, Insightful)
That's actually not a lot of space once you get into multimedia.
But backup/recovery of a terabyte of data is not exactly trivial. Re-scanning and re-syncing a large disk array can take over a day. Moving that data across a 100mbps ethernet would require anywhere from 38 to 60 hours.
The cost isn't too bad (close to $1/Gb), but I'd prefer to see it reconfigured as a RAID5 unit.
Re:Man... (Score:5, Funny)
Well, except for 640k of memory....
Re:Man... (Score:4, Insightful)
Disk consumption recipe:
Re:Man... (Score:3, Interesting)
>1 gig, 100 gig storage spaces, this represents the first
>leap beyond what the ordinary person could ever hope to use.
Huh? I recently ripped my entire CD collection to my hard drives, and that coupled with a bit of video and the normal range of Windoze apps and entertainment software has consumed over 300 gigs. I'd love to have a terabyte right this minute, and I'm sure I'll need one within the next year or two.
Re:Man... (Score:3, Interesting)
Normal users don't record HDTV?
Normal users don't save dozens of DVDs?
Normal users don't record 250 hours of standard-resolution TV? (IIRC, Tivo is actually less-effecient than 4GB/hour, but we'll stick with that number)
RAID? (Score:2)
I would wonder about heat and noise, myself. But otherwise, seems like a nice solution. I like going external on stuff like this. Nifty!
11 pounds, though. Ouch. Talk about a brick.
Re:RAID? (Score:2)
Software based, of course.
Woohoo! (Score:2)
For the record... (Score:5, Funny)
Buy 19 more if you want to be cool.
Re:For the record... (Score:5, Funny)
Hiding pr0n (Score:2)
w00t
Internals (Score:2)
Lacie says the drive runs at 7200 RPM. Anyone know what's inside the case and what hardware glue they're using to connect them?
--Pat / zippy@cs.brandeis.edu
proprietary controller (Score:5, Insightful)
Hey Epson, (Score:5, Insightful)
Of course, for a grand and some change, this thing better make the bed the next morning, you follow...
Backups? (Score:2)
For that much cash, I think I'd prefer to have two drives, half the size, that replicate each other automagically in case of the failure of one of the drives.
Half a terabyte should be enough for anybody
$1/GB (Score:5, Insightful)
What's so amazing about that? HD space has been under one dollar per gigabyte [pricewatch.com] for a few years now. Add the cost of RAID and it's still under a buck a gig.
--
1TB PlayStation 2 storage server! (Score:3, Funny)
No more ripping (Score:3, Interesting)
Waiting for Apple annoucement (Score:3, Funny)
It's LaCie... Good luck getting it to work (Score:3, Informative)
My shop picked up one of their external firewire tape drives for backing up a win2k server. Spent a couple days trying to get it to work with any of several backup software packages. Called them and was told that it's only supported with one backup program on Win2k.
Swapped it (they wouldn't refund our money) for an external firewire DVD burner. The DVD burner works most of the time but it's extremely slow and the system (we've tried it on several) occasionally decides it doesn't exist.
Re:It's LaCie... Good luck getting it to work (Score:3, Informative)
OS X is apparently picky about mounting it with the firewire connection at times, but it sounds like terrible misconfiguration on a particular lab of computers. I've
Anyone taking bets... (Score:5, Funny)
Available in what quantity? (Score:3, Informative)
I recently tried to buy a couple of the 500GB "big disks" but they were out of stock everywhere, so had to settle for the 320GB version (2 160GB drives in a box). They must be connected with striping, because the I/O is a lot faster that single disks.
4 drives may be even better, but don't count on them being available in quantity in February. That's when you can start to back order them.
Yes, and... (Score:3, Interesting)
Or, make one yourself. (Score:3, Informative)
250 GB drives (YMMV) [upgrade-solution.com] ~= 4x$170
==
$830
Have fun. No G4 requirement to use the 800 Firewire interface, which is the only available on this solution.
Re:Or, make one yourself. (Score:4, Informative)
That $150 enclosure supports ONLY 2 IDE drives, so you're going to need a more expensive enclosure to do the job.
All well and good, but if you've got no case to put them in, no-dice.
Ad for a job at a hard drive manufacturer (Score:3, Funny)
** One dollar = 10 cents
Thats Crap! why ? .. read on .. (Score:3, Interesting)
Article [findarticles.com] it was reckoned that this storage medium could have been manufactured for roughly 30quid (sterling).
Why havent we seen this technology yet ? well, its potentially a disruptive technology having this kind of storage available so cheaply to consumers would cause so many problems in the marketplace. It hasnt happened yet. Make no mistake, although this is a cool development. Just realise that there are things possible that cant be sold for reason of economy.
Nice box (Score:5, Informative)
The aluminum case is not enough to dissipate the heat generated by the 4 drives, so they also have a fan, but it is a very quiet one (as much as one can jusdge such a thing in a trade show).
The case is also available in a 2 drive 1/2 terabyte version for around $600.
Comment removed (Score:3, Interesting)
lousy idea (Score:4, Informative)
Get a real RAID drive or separate disks and you'll have more safety and more flexibility.
Re:hmmm... (Score:2, Funny)
Comment removed (Score:5, Informative)
Re:No, only 0.9094 TB (Score:3, Informative)
Every HD manufacturer known to man has used this "fake" system.
Re:No, only 0.9094 TB (Score:3, Interesting)
Re:No, only 0.9094 TB (Score:5, Informative)
1 TB (terabyte) = 10^12 bytes, NOT 2^40 bytes. 2^40 bytes is represented by a value known as a Tebibyte.
Don't believe me? Check out http://physics.nist.gov/cuu/Units/binary.html or google's cache at http://www.google.ca/search?q=cache:lbDn9HCN0SAJ:
Re:No, only 0.9094 TB (Score:3, Funny)
Re:No, only 0.9094 TB (Score:3, Informative)
Re:No, only 0.9094 TB (Score:3, Informative)
What confuses me is that they define their sizes differently. Some will say
a) 1GB = 1000 MB
b) 1GB = 1000000 KB
c) 1GB = 1000000000 Bytes
Is choice (a) really equal to 1000*1024*1024? See where I'm getting with this?
Re:Unprecedented (Score:4, Informative)
It has nothing to do with whether it was predicted to happen
Thank you, Captian Obvious. (Score:4, Insightful)
Re:RAID and what happens if a drive in it goes bad (Score:5, Insightful)
Your data isn't any more protected on this drive than on any other hard drive.
With this device you probably have to send everything back to them to fix with no guarantee of data preservation.
Just like any other hard drive.
Even though this device "looks cool" I'll stick to the RAID system that I built in my fileserver at home. It holds almost as much data, costs less, and if something in it breaks I can fix it quickly without any loss of data.
A RAID array is not a backup solution. It's a fault tolerance solution. There are several scenarios where you could lose everything on even a RAID5 array (controller failure, multiple disk failure, etc). So your ability to "fix it quickly without any loss of data" is by no means certain.
But, I think you are missing a major point here: unlike your fileserver-based RAID array, this drive is small, quiet, and portable.
I currently have a bigass fileserver at home in a big, loud, power-sucking server case with 8 case fans and dual power supplies (and it sounds like a jet engine). It houses my video library (among other roles) on a 400GB RAID5 array built from six 80GB drives in hotswap drive cages connected to a Promise SX6000 controller. It was relatively cheap, it holds a lot of stuff, and I can replace faulty components off the shelf. It's great. Except for the noise and power requirements of having to house the thing in a big server.
I'm looking at this LaCie 1TB drive as a way to scale down my server to a desktop case just big enough to hold two mirrored system disks, a CD drive, and a DAT drive. The rest of my storage would be in external, self-contained drives.
As for backups, I backup my system disks (where the home directories live) nightly to DAT, but the data in my library (like most) is write once, ready many. I back up my data to DVD before it gets stored on the array, rendering periodic backups unnecessary. If the disk crashes and dies, no big deal. I just have to endure a few hours (days) of restoring files from DVD archives.
And in the event that my home catches fire, I can grab an external drive on the way out the door. Try that with a 100lb server.
Re:RAID and what happens if a drive in it goes bad (Score:4, Funny)
I guess your kids, at 100lbs total, passed out in their bedroom are fucking screwed then, eh?