Used but in great condition 27-inch (2560x1440) widescreen Retina display 3.5GHz Intel Core i7 (quad-core, Turbo Boost up to 3.9GHz) 16GB DDR3 RAM (upgradeable) 1TB Fusion Drive (combines SSD speed with HDD capacity) NVIDIA GeForce GTX 775M 2GB dedicated graphics macOS pre-installed (supports up to macOS Catalina natively) Thunderbolt, USB 3.0, SDXC card slot, Gigabit Ethernet Sleek, slim aluminum enclosure please not that apple Mac of this date do not support updates
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