Apple iMac 27" 5K 3.5GHz Core i5 32GB 1TB Fusion Radeon Pro 575 4GB Silver

27" 5K Retina iMac for creative workflows

This 2017 all-in-one desktop combines a 27 inch 5120x2880 IPS DCI-P3 display with a 3.5GHz Intel Core i5 processor and 32GB of 2400MHz DDR4 memory. The 1TB Fusion Drive blends flash and hard-disk storage in a single volume. AMD Radeon Pro 575 graphics with 4GB VRAM handle visual tasks. It suits designers, editors and developers who want a calibrated wide-gamut screen and macOS in one compact unit.

Check ports and macOS support before ordering

The system provides four USB 3.0 ports, dual Thunderbolt 3 (USB-C) ports, Gigabit Ethernet, 802.11 ac Wi-Fi and Bluetooth 4.2. Verify that your peripherals and external storage use compatible connectors or adapters. The internal drive is not user-replaceable and the memory is not upgradeable after purchase. Ensure your software workflow runs on the macOS versions this hardware can officially support.

Sustained load on integrated thermal design

Under prolonged heavy compute or GPU work the aluminium chassis manages heat through its tapered internal airflow path. The 3.5GHz Core i5 and Radeon Pro 575 will throttle clock speeds when thermal limits are reached to protect components. Expect lower sustained frequencies than short-burst benchmarks suggest. Fan noise rises noticeably during extended rendering, compilation or export sessions in a quiet room.