e6750 core2duo 2.66ghz, 8800gt 512mb, 4gb ram with 300gb hdd
I learned unreal at it and still running Unreal at it. But after 4.11-4.12 there are lot of problems with packaging and video drivers crashing.
But… don’t try it if you want your sanity;)
I have a laptop with i5 2.5, 8gb ram, 920m nvidia and 1 tb hdd.
You can do far more that little games with low textures.
Though an ssd probably would be welcome too.