Installing MacBook Pro 13" Unibody Early 2011 Dual Hard Drive - iFixit Repair Guide
Upgrade Your Macbook Pro (SSD Upgrade, RAM Upgrade, Optical Drive Bay Adapter) - YouTube
Apple MacBook Pro (13-inch, Early 2011) 2.3GHz Intel Core i5, 6GB RAM, 128GB SSD | eBay
Apple MacBook Pro (13-inch Early 2011) 2.7 GHz i7-2620M 8GB RAM 512GB
The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
13" MacBook Pro - 2.4 GHz Core i5, 8GB RAM, 120GB SSD, 2011, Ubuntu Linux 22 LTS | eBay
Amazon.com: 2nd 2.5''HDD SSD Hard Drive Caddy Tray Replacement for Macbook Pro 13/15/17 inch A1278 A1286 A1297 2008 2009 2010 2011 2012 Internal Laptop CD/DVD-ROM Optical SuperDrive Adapter : Everything Else
512GB SSD Solid State for 11" & 13" MacBook Air Late 2010 Mid 2011 /A1370 A1369 | eBay
256GB Apple MacBook Air 11-A1370 & Air 13-A1369 SSD Drive (2011) 655-1665B | eBay
MacBook Pro 13" Unibody Late 2011 Hard Drive Replacement - iFixit Repair Guide
How to upgrade your MacBook Pro with an SSD - CNET
MacBook Pro 13" Unibody Early 2011 Hard Drive Replacement - iFixit Repair Guide
A buddy gave me his 2011 MBP to upgrade for him, so I stuck in an SSD and 8gb RAM, and with the help of Opencore Legacy Patcher, I got Ventura running
9.5mm 2nd HDD SSD Hard Drive Optical bay Caddy Frame Adapter for MacBook Pro 13 15 17 inch Late Middle 2009 2010 2011 2012 2013
Apple MacBook Pro 13-Inch The MacBook Pro "Core i7" 2.7 13-Inch (Early 2011/Thunderbolt) features a 32 nm "Sandy Bridge" 2.7 GHz Intel
Replace your 2009-2012 MacBook Pro HD with an SSD
MacBook Air 2012 SSD Performance Up to 217% Faster Than MacBook Air 2011 | OSXDaily
Amazon.com: 480GB 2.5" SSD Solid State Drive for Apple MacBook Pro (15-inch, Early 2011) (17-inch, Early 2011) (13-inch, Early 2011) Laptops : Electronics
MacBook Pro 13" Unibody Early 2011 Hard Drive Replacement - iFixit Repair Guide
Amazon.com: HDD SSD SATA Hard Drive Connector for Pro 13" A1278 Pro8,1 Early 2011: MC700LL/A MC724LL/A Late 2011: MD313LL/A MD314LL/A : Electronics
Installing MacBook Pro 13" Unibody Late 2011 Dual Hard Drive - iFixit Repair Guide