Maybe.
Actually I tend to buy hard drives to increase my storage, but I don't
tend to replace an existing hard drive with a new one, but I supplement
it. I figure that if having a larger hdd is good for capacity, then
having a larger hdd along with the old hdd is even better for capacity!
Eventually I always run into the situation where I have no more internal
drive bays left, and I do have to remove a drive from the system in
order to put a newer one in. Sometimes I put those older drives inside a
USB enclosure. Or I just sell the drive. But not too long ago I bought a
Cooler Master Haf X case, and that thing has capacity for maybe upto 10
hdd's. So I guess you can say I'm a hard drive hoarder. I hate throwing
away perfectly good drives that are still working. The Haf X case has
enabled my hoarding to continue unabated now.
Yousuf Khan