Nope, just a P4 3.0GHz with 2 drives at RAID 0.
Of course I must qualify that the footage was 10 bit Uncompressed SD off a Digital Beta tape.
That’s 720 x 576 resolution, PAL.
I’ve edited 10bit Uncompressed QT files on PPro with no problems.
The source was captured off a FCP system and transferred over for some minor cuts and eventual authoring to DVD.