Apple 21.5-inch (MRT42LL/A) iMac with 4K display

Retina 4K Display
3.0GHz 6-Core Processor with Turbo Boost up to 4.1GHz
1TB Storage

• 3.0GHz 6-core 8th-generation Intel Core i5 processor
• Turbo Boost up to 4.1GHz
• 8GB 2666MHz DDR4 memory, configurable up to 32GB
• 1TB Fusion Drive¹
• Radeon Pro 560X with 4GB of GDDR5 memory
• Two Thunderbolt 3 ports
• Retina 4K 4096-by-2304 P3 displa