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rahpe

macrumors newbie
Original poster
Jul 15, 2012
3
0
5,1/Catalina/ Open Core/1TB SATA SSD 90% in use so I want to tack on 1 more 1 TB SSD SATA drive already in computer. There is another 1TB SSD available in the third bay and the 4th bay has 2TB HD which I use for CCC backup. An external 4TB drive is my Time Machine. In Mojave I had a Raid zero for 2TB but had to separate them for the Catalina install. Is there some way I can get Catalina onto a Raid of my 2 additional SSD's? How about Monterey? I can do the wifi/BT upgrade if necessary.
I'm pretty good with my computers as a retired 85 year old engineer but I need guidance with something like this. I'd rather not just upgrade to a larger ssd since I already have 3 1TB SATA SSD.
 
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