MacBook Pro 13" Unibody Mid 2009 Hard Drive Replacement - iFixit Repair Guide
MacBook Pro Upgrade Guide
Replace your 2009-2012 MacBook Pro HD with an SSD
2.5 in iMac SSD Hard Drive 512 GB - A1418 A1311 A1297 17 15 inch i5-i7 Macbook Pro Mid 2009 to 2016 DIY Parts replacement Hard Drives
Apple MacBook Pro 15" A1286 Mid 2009 NO SSD/OS NO POWER SUPPLY IntelCore 2Duo | eBay
MacBook Pro 13" Unibody Mid 2009 Hard Drive Replacement - iFixit Repair Guide
It's old as heck but still kicking! Mid 2009 MacBook Pro (MacBook Pro 5,5) I'm hoping to use opencore legacy patcher to install Monterey on it. : r/ macbookpro
How to Upgrade MacBook Pro Hard Drive (Unibody, 2009-2012): EveryMac.com
OWC SSD Upgrade Kits For MacBook Pro (2008 - 2009)