I decided to buy this motherboard to replace my existing faulty 830CF board. The 830CH is virtually the same as the 830CF with the exception of the LAN Port Connector. This is not a problem since my system operates as a stand alone PC. The board was supplied with an AMD Duron 800Mhz processor, heat sink and fan. I have since upgraded to an AMD Athlon XP 2000+. This was a simple swap and has improved the overall performance of the system.