If I were building an edit system today, here is what I would look at putting together:
CPUs: Dual Six Core Xeons @ 2.4 GHz (minimum)
Motherboard: Intel® 5520 (Tylersburg) Chipset with QPI up to 6.4 GT/s – My prefrerred brands are; Intel, Supermicro, Gigabyte, Tyan (all supporting up to 96 GB of RAM and two 1000Mbit lan ports)
Video Card: Nvidia Quadro FX 3800 (minimum)
RAM: 24GB or a MINIMUM of 2 GB per physical CPU core (unless you do 3D rendering, HT doesn’t make that big of a difference)
Hard Drive: A single RAID array (0,1,5 or 10) for your OS (DO NOT BUILD THIS WITH SOLID STATE DRIVES). Note, I prefere to build smaller arrays for the OS and bigger RAID 0 arrays for project work (I do weekly backups of this drive and daily cloning of active projects to a NAS device).
Anyway, that’s my two cents.
Thanks,
Shawn