Quote - What can i do to make poser render faster?

 will more memory work?

Uncheck Raytracing if you don't need it and set Raytrace bounces to zero.

Make sure Texture Filtering is turned off (unchecked)  You almost
never need it.

If you don't require Shadows, uncheck it.  But the renders do look better
with shadows. For test runs you could uncheck it and then check it
for your final render.

Don't go much smaller on Min shading rate than 0.50

Don't go higher on Pixel samples than 3 unless you are doing something
that requires higher pixel samples.

Don't use a Max tecture size larger than the size of your render.
1024 is usually good enough.

Set Max bucket size to 64.

If you aren't using displacement set Min displacement bounds to zero.
and uncheck displacement maps.
Also don't use more displacement than you need if you do use it.

If you aren't planning on using Depth of Field or 3D motion blur
make sure those are unchecked.

See if these help speed up your renders.