Mac that meets requirements

Support Mac Technical Support
1

Think this will fit the bill?

iMac

3.0GHz 6-Core Processor with Turbo Boost up to 4.1GHz

1TB Storage
Retina 4K Display

  • 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 display
2

I would BTO with a SSD and bump up the RAM to 16GB. sadly with the 21" model they don’t have a easy slot to add in more ram unlike the 27"