Install a 2nd HDD/SSD by replacing the optical drive - Upgrade your old Macbook pro - 9to5Mac
Apple MacBook Pro 15.4" Display with Touch Bar Intel Core i7 32GB Memory AMD Radeon Pro 560X 1TB SSD Silver 13687526 - Best Buy
MacBook Pro 13" Optical Drive Cable
Installing MacBook Pro 13" Unibody Late 2011 Dual Hard Drive - iFixit Repair Guide
MacBook / MacBook Pro Unibody Dual Drive Enclosure
2nd Sata Optibay Hdd Caddy 9.5mm,12.7mm 9mm Laptop 2.5 Ssd Hard Drive Tray Dvd Bracket Adapter For Macbook Pro Hp Acer Asus Dell - Laptop Stand - AliExpress
Amazon.com: HIGHFINE 2nd 2.5'' SATA HDD SSD Hard Drive Disk DVD CD ROM Optical SuperDrive Caddy Tray Adapter for Apple Unibody MacBook/MacBook Pro 13 15 17 Early mid Late 2008 2009 2010 2011 2012.etc : Electronics
Advice from an Apple Tech: How to replace the optical drive in a Unibody MacBook Pro with a second hard drive | Macworld
Macbook Pro Optical Drive Removal / Upgrade to dual SSD + HDD Hard Drive - YouTube
Amazon.com: 2nd SATA HDD SSD Hard Drive DVD CD ROM Optical SuperDrive Caddy Tray Frame for Unibody MacBook / MacBook Pro 13 15 17 Early mid Late 2008 2009 2010 2011 2012 : Electronics
Amazon.com: MCE Technologies MCE OptiBay - Optical Bay Drive Kit 2nd Hard Disk/SSD Caddy, Add a 2nd Hard Disk or SSD to your Apple MacBook Pro 13", 15", 17" Unibody, and Apple
MacBook Pro 17" Unibody Optical Drive Replacement - iFixit Repair Guide
Mac Pro 2.5 SSD Adapter for Optical Drive CD DVD Disc Bay - Zephyr's Market
OWC Data Doubler Optical Bay Hard Drive/SSD... at MacSales.com
YEUHTLL Hard Disk Drive Adapter HDD Caddy SATA SSD Bracket for Apple-MacBook Pro A1278 A1286 A1297 - Walmart.com
OWC Data Doubler: Mac mini 2009 Optical Bay Hard Drive
Wholesale 2.5" 9.5mm SATA 2nd HDD SSD Hard Drive Caddy Adapter For MacBook Pro A1278 A1286 A1297 CD ROM Optical Bay From m.alibaba.com
Install a 2nd HDD/SSD by replacing the optical drive - Upgrade your old Macbook pro - 9to5Mac
Advice from an Apple Tech: How to replace the optical drive in a Unibody MacBook Pro with a second hard drive | Macworld
2nd HDD SSD Unibody Caddy for Macbook Pro + USB Enclosure Case for Slot-in ODD | eBay
