Mid 2008 unibody MacBook with 8gb ram, 400gb SSD, and MacOS 10.15 Catalina. I used DosDude1's patcher tool. : r/mac
1.8 Inch Sata Lif 128gb Ssd Drive And Cable Used For Apple Macbook Air A1304 Mc 233 Mc 234 Mb543 Replace Hs12uhe - Portable Solid State Drives - AliExpress
15-inch MacBook Pro Late 2008 Hard Drive/SSD Installation Video - YouTube
OWC SSD Upgrade Kits For MacBook Pro (2008 - 2009)
661-5563) 128GB SSD - MacBook Air 13″ A1304 (Mid 2009)