NetBSD is a versatile and highly portable operating system that supports a range of hardware architectures. As of my last update, here are the primary architectures supported by NetBSD:
x86 (i386): This includes both 32-bit and 64-bit variants. The 32-bit version is often referred to as i386, while the 64-bit version is known as x86_64 or amd64.
ARM: NetBSD supports various ARM architectures, including ARMv7 and ARMv8 (64-bit).