MacBook (2006–2012) - Wikipedia
MacOS High Sierra Compatible Macs List | OSXDaily
What to Do if Your Mac Can't Run macOS Sierra - The Mac Security Blog
How to Upgrade Mac to macOS High Sierra | Trend Micro News
Retro Review: 2009 Mac Pro in 2022 | iMore
Mac model OS compatibility table | Mac Cheat Sheet
macos - Mac Pro 4,1 (Early 2009) Sierra Compatibility? - Ask Different
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
macOS compatibility: What OS can my Mac run? | Macworld
macOS compatibility: What OS can my Mac run? | Macworld
iMac (Early 2009) | Low End Mac
Trick: macOS Big Sur auf älteren Macs zum Laufen kriegen | Mac Life
Unibody MacBook Pro Mac OS X and Windows Compatibility: EveryMac.com
UPDATE: Welches Mac OS Version brauchst du für deinen Mac? - Back Market DE
macOS - Wikipedia
What you need to run macOS Monterey | AppleInsider
Macs Able to Run macOS Sierra Remain Compatible With High Sierra - MacRumors
J'ai installé macOS Monterey sur mon MacBook Pro de 2014 abandonné par Apple | MacGeneration
The MacOS Sierra Compatibility List | OSXDaily
macOS Big Sur compatibility: Full list of Macs - 9to5Mac
Mac OS Compatibility Guide for MacBook Pro - NiwTech
Installing MacOS Sierra on an unsupported Mac (2009 MacBook Pro 5,4) - YouTube
macos - Mac Pro 4,1 (Early 2009) Sierra Compatibility? - Ask Different
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
The MacOS Sierra Compatibility List | OSXDaily
