X7DWA-N   X7DWA-N  
    1. Dual Intel® 64-bit Xeon® Quad-Core or Dual-Core, with 1600 / 1333 / 1066 MHz
FSB

2. Intel® 5400 (Seaburg) Chipset
3. Up to 64GB DDR2 800* / 667 / 533 SDRAM Fully Buffered DIMM (FB-DIMM)

4. Intel® 52575EB Dual-port Gigabit Ethernet Controller

5. 6x SATA 3.0Gbps Ports via ESB2 Controller

6. 2 (x16) PCI-Express 2.0,
2x 64-bit 133MHz PCI-X,
2x 32-bit (3.3V) PCI,
1x UIO slots
(Support Supermicro UIO Cards)

7. HD 7.1 Channel Audio

8. Low Profile IPMI 2.0 (SIMLP) Slot

9. Dual IEEE 1394 Ports