Best Long-term storage medium?

[TampaMike]

I have a need to store files, .5-2 gigs, on a medium for longer than 10 years. I know there are some great tape/magnetic solutions "OnStream's USB 30GB removable storage drive" and now the DVD+RAM drives are coming out. I want something that is durable and can withstand a temperature more than 120 degrees F.

I'm thinking the optical storage is more durable than magnetic. Any other ideas?
Thanks.

 

[Dre]

I'd say Optical is better. You could use CD-R's and it would only require about 3 CD-R disks for your 2GB's.

 

[Mavrick007]

CDR or DVD-R should be good and will last longer than 10 years as long as you use proper storage. I would go optical rather than magnetic as well cause magnetic isn't as durable and may lose data over time. Plus optical is faster to archive and retrieve than magnetic usually(unless you just want to use a big hard drive and then store it in a safe or something).

 

[c0rv1d43]

Curiosity getting the better of me here: 120 degrees? Why? Surely you can find a cooler place to store external media? I know that I'd make a point of it! Or maybe I'm missing the point? Wouldn't be the first time.

- Collin

 

[Dre]

<< Curiosity getting the better of me here: 120 degrees? Why? Surely you can find a cooler place to store external media? I know that I'd make a point of it! Or maybe I'm missing the point? Wouldn't be the first time.

- Collin >>



Maybe he lives in the middle of texas with no air conditioning? Just guessing.

 

[43st]

Be careful using a CDR. I doubt many would last longer than 5 years. I've already seen errors on 3 year old disks, namely the over-the counter types (maxell, TDK, sony).

If you decide that CDR's are the only way to go then make sure you use a high quality disk. I 'd suggest Mitsui silvers. Make sure they are sealed in an airtight container.

The best bet for long term data storage is to have it on a live hard drive or live tape drive. Check the drive on occasion, and transfer to a new drive/tape if the old one fails.

 

[thorin]

"Curiosity getting the better of me here: 120 degrees? Why? Surely you can find a cooler place to store external media? I know that I'd make a point of it! Or maybe I'm missing the point? Wouldn't be the first time. "

That's only 49C. California and Texas have been known to have days that hot (but perhaps those numbers include Humidex adjustments).

(120F-32)/1.8= ~48.88888889C

Thorin

 

[TampaMike]

Thanks for the input. I didn't know CD-Rs deteriated that quickly! Since everyone is curious, my plan is to archive a bunch of home videos and stuff for the grand children. Its something I think they will enjoy many years from now.
I am envisioning a box of CD-Rs or whatever that I will be able to physically transport, mail, store in a closet or even my car's trunk(for a few hours). I picked 120 degrees just that I think most electronics recommend you store them below that temperature.

I agree actively maintaining the data on a hard drive is probably the best way to ensure it's long life. However, I really want an archive and store off-line solution.

thanks.

 

[Buzzman151]

definately another vote for optical... If you want to keep then really safe, get one of those small fireprood safes to protech them from heat, abuse, and getting lost.