H8DMR-i2  
    1. Two Quad-Core / Dual-Core
AMD Opteron™ 2000 Series (Socket F) Support, 1000 MHz HyperTransport Link

2. nVidia® MCP55 Pro Chipset,
NEC uPD720400

3. Up to 32GB DDR2-67/533/400 SDRAM

4. MCP55 Pro Chipset Dual-Port Gigabit LAN / Ethernet Controller

5. 6 SATA2 3.0Gbps Ports

6. Left Universal Slot:
1 64-bit PCI-X 133MHz OR
(x8) PCI-E

7. Right Universal Slot:
1 64-bit PCI-X 133MHz OR
(x8) PCI-E

8. ATI ES1000 16MB Graphics

9. 5 Fan support with Speed Control

10. SIM1U IPMI 2.0 Support