FYI for Mac ATTO R680 users
I learned the hard way that my unsupported ATTO R680 that’s been working beautifully on two unsupported MacPros for years are not compatible with Monterey 12.7.
IDK exactly when ATTO stopped supporting this SAS RAID PCIe card – probably after introducing the newer 12 Gbps standard years ago, BUT it had been working well, first on a 2012 MacPro5,1 up to High Sierra, and then on my MacPro7,1 since I bought it in Dec. 2019, up to the upgrade to Monterey 12.7.
I had cloned my boot drive (12.6.8) prior to upgrading the OS to 12.7, so it was fairly easy to revert my system back so that I can use my ATTO R680.
I’m posting this as information that might be useful to anybody else running that PCIe card.
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