21 5 inch 4 1ghz processor 1tb fusion drive.
Imac hybrid drive upgrade.
21 5 inch mid 2017 imac hard drive upgrade video.
Fusion drives have a small solid state drive for commonly accessed files and quick startups.
These seem to mostly max out at about 8gb of ssd but can cost under 100 for a 1tb 8gb model.
Apple combines a traditional hard disk drive and a flash storage drive.
I tested an imac with a fusion drive in an apple store and it booted in probably less than a third of.
Removing the imac display screen is the only way.
Remember that if a blade ssd was not installed in the 21 5 inch models at the time of purchase it will not have the needed connector to install a blade ssd.
It still is quite possible to swap out the hard drive and replace it with an ssd of equivalent physical size though.
Macworld senior contributors rob griffiths and kirk mcelhearn replaced their mac s stock hard drive with a seagate momentus xt hybrid drive which has 4gb of flash storage and a 500gb hard drive.
The logic here is simple.
The name is used in devices made by apple inc.
A hybrid drive is a single drive that combines a ssd with a hard drive.
Fusion drive is basically a hybrid hard drive.
The fusion drive comes as standard with the following imacs.
500gb 2 5 sshd solid state hybrid drive for apple macbook pro 15 inch early 2011 17 inch early 2011 13 inch early 2011 laptops 5 out of 5 stars 2 41 99 41.
If you don t upgrade to an ssd when you order your imac the only way to upgrade to a solid state drive afterward is to remove the imac screen.