iMac 24 inch Silver M1 8-Core 3.2 CPU/7-Core GPU 256GB 2021 MJV93LL/A Grade (B)

iMac (24-inch, M1, 2021) - Technical Specifications Colors Silver Chip Apple M1 chip 8-core CPU with 4 performance cores and 4 efficiency cores 7-core GPU 16-core Neural Engine Storage2 256GB SSD  Configurable to: 512GB, 1TB, or 2TB Memory 8GB unified memory Configurable to 16GB unified memory Display 24-inch 4.5K Retina display 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors 500 nits brightness Wide color (P3) True Tone technology Actual diagonal screen size is 23.5 in Camera 1080p FaceTime HD camera Advanced image signal processor with computational video Video Support Simultaneously supports full native resolution on the built-in display at 1 billion colors and: One external display with up to 6K resolution at 60Hz Thunderbolt 3 digital video output Native DisplayPort output over USB-C VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately) A