Why is a UL Class 125 1 hour rating so important ?
Unlike the other USB or network connected fire resistant products available there should be no need to send your product to a third-party lab to attempt to recover your data in the event of a fire. You can restore your data after a fire in minutes, not days or weeks waiting for a third-party lab to attempt to salvage your data .
Recovery time is really only limited by how quickly you can open the MediaVault HD container.
Allowing rapid on-site access to information in the event of a fire.
The "other" units usually only carry a UL Class 350 rating which is designed to protect documents {paper}
If this type of safe is involved in a serious fire the platters inside the drive have to be extracted by a data recovery lab and then a restore is attempted from the internal platters of your hard disk.

