come in

[KLPNO]

Hello everyone

I'd like to ask about the meaning of "come in" in the following context:


When an image is captured on a digital camera’s CCD array, it
then has to be transferred somewhere else for storage before the camera
can take another picture. This storage is usually done on small,
removable, high-tech discs that come in the same capacities already
well familiar to us from computers.

[David L.]

This is not 'come in' as in welcoming someone into your home.
'come' here is used in the sense:
be sold, available, or found in a particular form : "Does this shirt come in blue?" ""This car comes with metallic paint and GPS." "The food processor comes with all attachments for shredding and slicing."

[engee30]

I'm just watching some of the catch-ups of the X-Factor and I came across this advert:

"Ac....l also comes in a delicious fat-free range."

Just one other example from me.