Amazon.com: 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
15-inch MacBook Pro Late 2008 Hard Drive/SSD Installation Video - YouTube
Amazon.com: De Young 2nd SATA HDD SSD Hard Drive DVD CD ROM Optical SuperDrive Caddy Tray Adapter for Unibody Macbook/Macbook Pro 13 15 17 early mid late 2008 2009 2010 2011 2012 : Electronics
128GB 1.8" SATA LIF SSD - Apple MacBook Air 13" A1304 Late 2008, Mid 2009 | eBay
How to speed up an aging MacBook with a solid state drive | Ars Technica
64GB 1.8" PATA ZIF SSD - Apple MacBook Air 13" A1237 Early 2008 MB003 | eBay
Mid 2008 unibody MacBook with 8gb ram, 400gb SSD, and MacOS 10.15 Catalina. I used DosDude1's patcher tool. : r/mac
OWC SSD Upgrade Kits For MacBook Pro (2008 - 2009)
661-4581 Apple Hard Drive 64GB (SSD) MacBook Air 13 inch Early 2008
Apple 661-4581 - 64GB SATA-2LIF 1.8" Solid State SSD for MacBook Air 13" Late 2008 / Early 2009 - CPU Medics
Apple MacBook White 13" (Early 2008) - Core2Duo 2.4Ghz CPU, - Catawiki
Even after 12 years, my late 2008 MacBook Pro hasn't given up. Upgraded it to 8GB of ram, added an SSD, and patched it with MacOS Catalina. Still use it everyday. :
250GB SSD Drive 2.5” Apple Macbook Pro 2007 2008 2009 Mountain Lion a1347, a1181 887276086071 | eBay
Installing the SSD - The MacBook Air: Thoroughly Reviewed
2nd HDD SSD Hard Drive SATA Caddy for Early 2008 Macbook Pro superdrive DVD | eBay
How to Upgrade the SSD in a MacBook Air (Late 2008/2009) - YouTube