Because it lacks a GUI, Server Core has significantly lower hardware requirements than the full desktop version. Minimum Requirement Recommended 1.4 GHz 64-bit 3.0 GHz or higher RAM 8 GB or higher Disk Space 40 GB+ for system partition Network Gigabit Ethernet adapter Windows Server 2016 | Microsoft Evaluation Center
Developers with active subscriptions can download various editions of Windows Server 2016 for testing and development purposes. System Requirements for Server Core download windows server 2016 core iso
The safest and most reliable way to obtain the ISO is directly through official Microsoft channels. Because it lacks a GUI, Server Core has