Is this enough Memory

[Brian Louis]

If you are going to multi-task you want 6gigs bare minimum, 8gigs or more is better, Ppro CS4 can use up to 4gigs by itself.

[Ann Bens]

I would go for 12.
And you need at least two seperate internal harddrives.
On for OS and one or better two for the rest.
https://help.adobe.com/en_US/PremierePro/4.0/WS369BD79A-5DF9-48d8-9F49-6B56026087C8.html

[Bob Dix]

A 1,000 GB would be better, our old computer worked on 400Gb but, you will need to get rid of temp files %temp% in Windows explorer window, that is to get rid of temp files easily, at one stage we had 1,443 rendered mov files there, not a good look, and then operating on a mere 15Gb, you cannot defragment which is esential with HD H264 mov files.

Freelance Imaging & Video
AUSTRALIA

Ps Sorry, 1,000Gb hard Drive. Ram , well we got away with 2GB and it worked, but, now have 12GB RAM