I'm writing an article about Poser and notice that the Poser Pro 11 page doesn't mention system requirements. Am I over looking it?

There aren't any details on the Poser Software website or on the Renderosity store page - so no you haven't missed it.

Here are the details from the Poser 11.1 Manual for you.

System Requirements

System requirements for Poser installation are as follows:

Windows

• Windows 7, 8.1, or 10 (64-bit OS required for 64-bit installation)

• 1.3 GHz Pentium 4 or newer, Athlon 64 or newer (1.65 GHz or faster recommended)

• 1 GB system RAM (4 GB or more recommended)

• OpenGL enabled graphics card or chipset recommended (recent nVIDIA GeForce and ATI Radeon required for advanced real-time preview features)

• 24-bit color display, 1440 x 900 minimum resolution

• 3 GB free hard disk space (6 GB recommended)

• DVD-ROM drive (physical product only)

• Windows® Internet Explorer® 9 or newer

• Product requires your choice of online or offline activation.

The following requirements are for Poser Pro only features:

• CUDA enabled device required for hardware accelerated final rendering (2 GB RAM minimum, Compute Capability 2.0 minimum)

• Hosting plug-ins require a valid English language installation of their respective host application:

Maxon CINEMA 4D R15-17

Autodesk 3ds Max 2014 - 2016

Autodesk Maya 2014 - 2016

Newtek LightWave 3D 9 - 2015

ZBrush 4 or later required for GoZ interoperability.

Mac

• Mac OS X 10.9, 10.10 or 10.11

• 2 GHz Intel Core 2 Duo processor (64-bit CPU required)