System requirements: At least Mac OS X v10.12 (Sierra) Supported by Mac OS X v10.14 (Mojave), 10.13 (High Sierra) CD/DVD drive or Internet connection for downloaded installation Intel Processor – Core 2 Duo or higher Multi – user Server – Intel Core 2 Duo or higher processor to run server 2 GB RAM (4 GB RAM recommended) 250 MB of available disk space Product registration required Integration/compatibility requirements:Įxport report data – Apple Numbers v3.5, Microsoft Excel 2016, or Mac Office365 Email forms QuickBooks (ex. In this article, Learn the necessary system requirements before installing your QuickBooks Desktop for Mac 2019