iMac 21.5-inch with Retina 4K display Intel Core i5 3.0GHz/8GB RAM/1TB

iMac performance is at an all-time high with faster Intel Core processors, powerful Radeon Pro 500 series graphics, Thunderbolt 3 (USB-C) connectivity and stunning Retina 4K and 5K displays that shine 43 per cent brighter and support one billion colours.

• 27-inch (diagonal) 5120x2880 Retina 5K display
• 21.5-inch (diagonal) 4096x2304 Retina 4K display
• Stunning 5mm-thin design
• Seventh-generation quad-core Intel Core i5 processor
• Radeon Pro 570, 575 or 580 with up to 8GB video memory (27-inch)
• Radeon Pro 555 or 560 graphics processor with up to 4GB video memory (21.5-inch)
• Two Thunderbolt 3 (USB-C) ports
• 802.11ac Wi-Fi
• Magic Mouse 2
• Magic Keyboard