Any hard drive can go bad so double backup on hd s is the safest best on top of the archival dvds for truly crucial backups.
Ssd vs hard drive long term storage.
When it comes to storage space though hard drives have a distinct advantage and likely will for the foreseeable future.
Generally external hard drives are the usual choice for data saving either for a long time or temporarily.
The common external hard disks are hdd and ssd.
In this case a pc builder or manufacturer will install an ssd as the primary drive c for the operating system and apps and add a larger capacity spinning hard drive for storing files.
You re not looking at a short.
The lifespan of an ssd isn t as long as that of an hdd but you can certainly use an ssd as your only drive in a pc.
To archive data store it online store it to hard drives write the data unplug them and store them in a safe place or even use m disc write once archival optical media.
Besides ssds there are still many other storage devices that you can rely on for long term data storage.
How long an ssd can store data without power depends on a number of factors including the number of write cycles that have been used the type of flash memory used in the drive the storage conditions and so on.
An ssd is not a good option for long term storage though.
Other devices capable for long term storage.
Whether you re looking to store years of company information and resources or you need backups of all eight seasons for game of thrones hard disk drives offer an abundance of storage at a fraction of the cost of solid state drives.
Backing up periodically again is yet another layer of protection.
Many laptops only have ssd storage for example.
I have black dvds from the early 2000s for super long term archival protection on top of hard drives backups from then.