Tested and confirmed to be working, no issues with normal use. - CPU: Intel Xeon E5 3.7GHz (6 cores) - Memory: 64GB (16GB x 4) - Storage: SSD 512GB - OS: macOS Monterey (12.7.6) - GPU: AMD FirePro D300 2GB Boot-up and operation are both stable. Recommended for video editing, music production, development, and other uses. As this is a used item, there are minor scratches and dirt associated with use. Please check the photos for the condition. Accessories: - Main unit only (*Power cable is included) Notes: - Please refrain from purchasing if you are sensitive to used items. - Sold as is.