PostgreSQL FIPS 140-2 on Window

I understand the PostgreSQL 9.x installed on a RHEL distribution can be configured and supports FIPS 140-2 when using
andproperly configuring OpenSSL FIPS. My question is can the same be accomplished with a Windows installation, as
easilyor similar to the RHEL installation/configuration procedures? 

Apologies for such an abstract questions, but I remember reading somewhere that PostgreSQL 9.x  when installed on
Windowsdoes not support FIPS 140-2 without installing a more commercial product that has performed the additional
compilationrequirements. 

Respectfully,
brad