Solid State Drives are more popular than even in today’s consumer market. It is the one upgrade that can give a computer a significant increase in performance at a reasonable price. With this being said they are not without some downsides, especially when you need to retain data long term. There is an interesting blog post at KoreLogic Security pointing out that unpowered SSD’s long term storage capabilities can be impacted by temperature:
For every 5 degrees C (9 degrees F) rise in temperature where the SSD is stored, the retention period is approximately halved. For example, if a client application SSD is stored at 25 degrees C (77 degrees F) it should last about 2 years on the shelf under optimal conditions. If that temperature goes up 5 degrees C, the storage standard drops to 1 year.
The takeaway is that if you need long term storage archiving to a standard mechanical drive is the way to go.