Apple iMac (Retina 5K, 27-inch, 2017)

Retina 5K display

27-inch (diagonal) Retina 5K display

5120‑by‑2880 resolution with support for one billion colors

500 nits brightness

Wide color (P3)

3.4GHz

• 3.4GHz quad‑core Intel Core i5 (Turbo Boost up to 3.8GHz)

3.5GHz

• 3.5GHz quad‑core Intel Core i5 (Turbo Boost up to 4.1GHz)

• Configurable to 4.2GHz quad-core Intel Core i7 (Turbo Boost up to 4.5GHz)

3.8GHz

• 3.8GHz quad‑core Intel Core i5 (Turbo Boost up to 4.2GHz)

• Configurable to 4.2GHz quad-core Intel Core i7 (Turbo Boost up to 4.5GHz)

3.4GHz

• 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible

• Configurable to 16GB or 32GB

3.5GHz

• 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible

• Configurable to 16GB, 32GB, or 64GB

3.8GHz

• 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible

• Configurable to 16GB, 32GB, or 64GB

3.4GHz

• 1TB Fusion Drive

• Configurable to 2TB Fusion Drive or 256GB, 512GB, or 1TB SSD

3.5GHz

• 1TB Fusion Drive

• Configurable to 2TB or 3TB Fusion Drive or 256GB, 512GB, or 1TB SSD

3.8GHz

• 2TB Fusion Drive

• Configurable to 3TB Fusion Drive or 512GB, 1TB, or 2TB SSD