This is all hype...SSD until it cost the same for a 3tb HDD then it will overtake HDD shipments and until it can do that it will not overtake HDD that is a "Alice in Wonderland". Also you have to wonder where are they getting all this data since it doesn't tell us how and what they used to come to this conclusion as well and whom is paying them to do the data charts? The predication seems to be making some big leaps but doesn't explain how the rest whom are on HDD going to upgrade to benefit from this either?
I have yet to see a real independent test to verify lifespan of SSD drives. They are faster and consume less power but one needs to remember when they first came out they had bad record failures so the writer is trying to forget history here.
Another take that missed the point. They are in fact more expensive per GB then HDD. And til the cost is same as a 3tb HDD then all the advancement means nothing here. I have yet to see significant price drop in SSD especially the 1tb and 2tb drives when for the same a HDD will cost far less. So until they control and bring down cost HDD will still outsell SSD for price and GB capacity.
That is something those advocating to go and buy a SSD doesn't want to tell you. How and why would you expect someone wanting 4tb to sell and kidney or two for a SSD when for far far less you can get a 4tb HHD for the same price. I like to also point out if most from electrical or electrical engineering anything that runs on electricity will fail at some point in their lifespan and to think a SSD won't is being very disingenuous and not showing the complete story here.