With a few inexpensive upgrades (ram and SSD), this early 2009 mac mini runs Mojave surprisingly well : r/mac
2GB Apple Mac Mini Intel Server Core 2 Duo 2.66 (Late 2009) RAM Upgrade
Success! Big Sur install with OCLP on Mac mini 2009 3,1 with 6GB of ram and SSD. Running okay but does slow down with a few windows open. Recommended to upgrade to
What's the maximum Mac OS version that a Mac Mini (early 2009) can upgrade to? - Quora
8GB -2x4GB Memory Ram Upgrade Apple Mac Mini-3.1 Late 2009 2.26GHz MC238LL/A | eBay
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2010), MacBook (Mid 2010), iMac (Late 2009), Mac mini (Mid 2010) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade - Newegg.com
Rasalas 8GB (2 x 4GB) PC3-8500S 1067 1066MHz DDR3 2RX8 SODIMM RAM CL7 1.5V 204PIN Memoria Upgrade per MacBook, Mac Book Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) Kit -
How to Upgrade Intel Mac mini RAM (Polycarbonate): EveryMac.com
How To: Mac Mini RAM Upgrade, Pictures Inside! | MacRumors Forums
TECMIYO compatible with Apple 8GB Kit (2x4GB) DDR3 PC3-8500 1066MHz memory upgrade for iMac 20 inch /21.5 inch/24 inch /27 inch, MacBook Pro 13 inch/ 15 inch/ 17 inch, Mac mini 2009 2010 : Amazon.it: Informatica
Mac mini Model A1283 RAM Replacement - iFixit Repair Guide
Buy CMS 4GB (2X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini Core 2 Duo 2.26 (Late 2009) - A47 Online at Lowest Price Ever in
How to Upgrade Intel Mac mini RAM (Polycarbonate): EveryMac.com
Memory Upgrades for 2009-2010 Mac mini Unibody Models
Eseguire un upgrade o un'installazione della memoria nel Mac mini - Supporto Apple (IT)
OWC 6GB (2GB + 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory RAM Upgrade Compatible with Late 2008, Early 2009, Early 2010 MacBook, MacBook Pro Unibody Models, Mac Mini, 2009 iMac (OWC8566DDR3S6GP) at Amazon.com
Memory Upgrades for 2009-2010 Mac mini Unibody Models
Beeping Sound After Upgrading RAM on Mac Mini Fix - Instructables
Upgrade or install memory in your Mac mini - Apple Support
Mac Mini Memory RAM - Macfixit Australia
4GB 2X2GB RAM Memory for Apple Mac mini Intel Core 2 Duo 2.26GHz DDR3 - Late 2009 Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-8500 1066MHz Upgrade - Walmart.com
OWC 8566DDR3S8GP 8.0GB - 2 x 4GB -PC-8500 DDR3 RAM Kit for iMac 2009 & MacBook/Pro Unibody 2008-10 & Mac mini 2009-10
