A new Mac mini could come as soon as next week, here's what we know - 9to5Mac
Mac mini (Mid 2007) | Low End Mac
Mac mini Model A1176 CPU Replacement - iFixit Repair Guide
Apple Mac mini (2018) – Full Review and Benchmarks | Tom's Guide
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
Mac Mini - Wikipedia
Amazon.com: Apple Mac Mini MGEM2LL/A Late 2014 - Intel Core i5 Processor 1.4GHz, 4GB RAM, 128GB SSD - Silver (Renewed) : Electronics
Mac mini: teardown, adding second hard drive, 1TB upgrade kit | AppleInsider
Not the upgrade we were hoping for: The 2014 Mac Mini reviewed | Ars Technica
Late-2009 Mac Mini Socketed CPU Upgrade - YouTube
Amazon.com: OWC 8GB (2 x 4GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S08P) : Everything Else