I have a bunch of hard drives from obsolete laptops. What is

The expense of the case, connections, controllers, etc. to do that would be more than just buying a big new hatd drive.

>>60169162
why do you hate your main computer so much that you want to attack it

what did it ever do to you?

How many are we talking? If you don't mind labelling them and hotswapping: https://www.amazon.com/iDsonix-2-5-Inch-3-5-Inch-Docking-IDD-U3201-1/dp/B00L3W0F40/ref=sr_1_21?ie=UTF8&qid=1493703129&sr=8-21&keywords=hard+drive+hot+swap+bay

I like Barq's to OP.

>>60170844
Bump. This is the best option. Own one myself and I swap out multiple drives various photo backup or misc data.

if you have powered esata ports on your mobo you can just get some of these
https://www.amazon.com/CableCreation-eSATA-22Pin-Power-Adapter/dp/B01ESJMQ0A
Or if you want to put them inside it just get 3.5 to 2.5 adapters. you can fit 2 2.5 drives in a 3.5 bay.