![]() And I’ll absolutely agree that it’s a 1000% better than nothing – but it has some inherent risks that I, again, personally would not be willing to accept. Now I realize the appeal of just being able to insert an SD card into the side of your laptop, for example, and use that for backup. Many machines are now coming with SSDs as their system drives.īut that much speed you just don’t need for a backup for a variety of reasons. For the same money you can get at least twice as much traditional hard disk storage or even more. When used as a primary drive and a system drive, you’ll often notice significant improvements in your overall system feel in its speed. The big advantage of Solid State Drives is their speed – specifically their reading speed. While its lifespan is likely to be much longer than the cheap flash memory card that’s used in an SD card, I still wouldn’t use it for backups. You would install it in your machine or into an external drive enclosure – just like a hard drive. It’s not a card you can’t just insert it into an SD slot it’s actually designed to be a hard disk drive replacement. While it technically uses flash memory, it’s of a far higher quality. Actual prices aren’t quite down to the $100 level, but I was actually surprised to see them getting closer. However, a $100, 256 GB SSD (Solid State Drive) is a different beast. I personally would not trust my backups to a cheap SD card. And periodic backups write a lot of data. And as we all know, flash memory wears out more quickly the more often you write to it. A $100, 256 GB SD card falls into the category of what I typically call “cheap flash memory”. Now, I do want to make one clarification here. The difference here is what “lifetime” we expect from the hardware. They also die, though technically, the data stands a somewhat higher chance of recovery should that external drive be a traditional hard drive. ![]() Now, of course, the same could be said of any external hard drive as well. Poof! All of the backups you may have stored on it are gone, and typically without any hope of recovery. But if the SD card dies, it’s taken whatever’s on it. If the SD card dies, you get a replacement for the card. There are a few things that make me uncomfortable.įirst, realize what a lifetime warranty really means. You know, my gut tells me that this is a bad idea.
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