Replace the hard drive in your MacBook Pro 15" Unibody Mid 2012.
L, 2ND SATA 2.5 Inch HDD Hard Drive Caddy Bay For MacBook Pro SuperDrive: Bid: 16,48€ Buynow Price 16,48€ Remaining 05 dias 10 hrs 2ND SATA…
Stuff to Buy
How do you upgrade the hard drive in the "Mid-2009" through "Mid-2012" Unibody MacBook Pro models? What type of hard drive do these models support? How do you replace the hard drive with an SSD?
For my Laptop
Complete technical specifications for MacBook Pro, including processor speeds, hard drive space, memory, and more.
Installing MacBook Pro 13" Unibody Early 2011 Dual Hard Drive - iFixit
Upgrade Your MacBook Pro's Hard Drive | Macinstruct
How to Upgrade MacBook Pro Hard Drive (Unibody, 2009-2012) @ EveryMac.com
Websites to peruse
Hard Drive, 500 GB, 5400 SATA, 2.5 inch - Macbook 2.4GHz White Unibody Mid 2010 A1342 MC516LL/A
Macbook Pro Hard drive Storage and Dropbox
Installing MacBook Pro 15" Core 2 Duo Models A1226 and A1260 Dual Hard Drive - iFixit
macbook pro upgrade