The last Microsoft server operating system to offer a native 32-bit version was . Microsoft discontinued 32-bit server OS releases for several critical reasons:
Features like Hardware-enforced Data Execution Prevention (DEP) and Kernel Patch Protection are more robust in 64-bit environments. How to Run 32-Bit Software on Windows Server 2016 windows server 2016 32 bit iso download full version
Minimum: 1.4-GHz 64-bit processor. Compatible with x64 instruction set. Support for NX and DEP. Support for CMPXCHG16b, LAHF/SAHF, Microsoft Learn The last Microsoft server operating system to offer
64-bit processors can process significantly more data in each clock cycle, offering superior speed for server-grade tasks. offering superior speed for server-grade tasks.