macOS High Sierra review: A radical new foundation for your Mac | iMore
My free iMac 27" (2009) core i7 2.8, 32GB, 1TB SSD High Sierra. only cost me a SSD and about an hour of time. : r/mac
Early 2009 duo core (square mac) now running High Sierra patch from Dosdude1 flawlessly. : r/mac
Common Problems During and After macOS High Sierra Installation
Some Users Report macOS High Sierra Gives Old Macs Better Performance - The Mac Observer
Apple iMac 27″ Late 2009 Core i5 2.66GHz 4GB 1TB DVDCDRW Wifi macOS 10.13 High Sierra – Refresh Computers Online Marketplace
How to Upgrade Mac to macOS High Sierra | Trend Micro News
How to Install macOS High Sierra on an Unsupported Mac - YouTube
Apple iMac 21.5″ Late 2009 C2D 3.06GHz 4GB 500GB DVD-RW Wifi macOS 10.13 High Sierra – Refresh Computers Online Marketplace
How to install MacOS High Sierra on an older Mac
Late 2009 iMac - Should You Upgrade to High Sierra? | All Apple All Day
macOS High Sierra now available as a free update - Apple
How to Install macOS High Sierra - iFixit Repair Guide
macOS High Sierra On A 2009 Imac Core 2 Duo? A Retro Adventure :o) - YouTube
macOS High Sierra: The new features and updates that matter most | Macworld
macOS High Sierra - Wikipedia
Apple macOS High Sierra: A more refined Sierra for your iMac and MacBook | Mint
Apple iMac 2009 27-inch 3.06 GHz Intel Core 2 Duo 8GB RAM 120GB SSD High Sierra | eBay
Apple iMac 2009 21.5” Core 2 Duo 3.06GHz 4GB RAM 500GB HDD High Sierra FHD | eBay
macOS High Sierra vs macOS Sierra: Should you upgrade to High Sierra? | Macworld
Will your Mac run macOS High Sierra? | ZDNET
