[CentOS] Centos and Dual Core Opteron in a Tyan Mobo

Hi folks, an Asterisk (www.asterisk.org) box will be built with the following specs and I wanted to know if CENTOS has a built process/config/parameter/special distro to target the AMD Opteron Dual Core plataform:

2 amd opteron 265 dual core 1.8 Ghz 2mb l2 cache 2x1024 ocz c2-6400 dual channel gold GX XTC 2 Seagate 16mb cache 300 GB barracuda 7200 drives another 2 Seagate 500 GB 16mb cache baracuda ata 7200 drives lite on dual layer lightscribe 16x dvd+rw/rw x48 drive 4 port Sata Raid controller raid - 10 2 gigabit E broadcom 10/100/100 GBE lan controller Tyan Thunder K8WE (S2895) motherboard or Tyan motherboards with ServerWorks BCM5785 Chipset (or similar from Tyan only)

All your comments will be appreciated.

Thanks in advance.