How much does it cost to burn to CDs?Read more over here.
For a spindle of 100 CDs you're probably going to pay from $10 to $30 at the corner computer outlet store - depending upon if you buy a name brand or not. Let's say your data is important, so you go ahead and buy a $30, 100 disc spindle of 80 minute, 700MB CDs. You just bought 70GB of storage space for $30 - so, cost translates to about 43 cents per Gigabyte. Sounds great, right?
Let's assume that you're not going to be able to optimally fill 700MB each disc burn - let's say you're using these as archive discs, and your average is actually pretty high, and you manage to fit 650MB per disc - so the cost is now at 46 cents per Gigabyte. It still sounds OK up to this point...
Why use HDDs for backup instead of CDs and DVDs
Posted on Thursday, August 17 2006 @ 8:24 CEST by Thomas De Maesschalck
WiebeTech discusses why it makes more sense to use hard drives for backups than CDs or DVDs.