Intel S975XBX2 - Workstation Board Motherboard Specification page 8

Intel Workstation Board S975XBX2 Technical Product Specification
22. I/O Shield Dimensions for Boards with the 6-Channel (5.1)
Audio Subsystem............................................................................. 69
23. Localized High Temperature Zones..................................................... 73
Tables
1. Feature Summary............................................................................ 12
2. Manufacturing Options ..................................................................... 13
3. Components Shown in Figure 1 ......................................................... 15
4. Supported Memory Configurations ..................................................... 18
5. Memory Operating Frequencies ......................................................... 19
6. LAN Connector LED States ................................................................ 33
7. Effects of Pressing the Power Switch .................................................. 39
8. Power States and Targeted System Power........................................... 40
9. Wake-up Devices and Events ............................................................ 41
10. System Memory Map ....................................................................... 49
11. DMA Channels................................................................................. 49
12. I/O Map ......................................................................................... 50
13. PCI Configuration Space Map ............................................................ 51
14. Interrupts ...................................................................................... 52
15. PCI Interrupt Routing Map ................................................................ 53
16. Component-side Connectors and Headers Shown in Figure 20................ 57
17. ATAPI CD-ROM Connector (Optional).................................................. 58
18. Front Panel Audio Header ................................................................. 58
19. Front Chassis, Rear Chassis, and MCH Fan Headers .............................. 58
20. Processor Fan and Auxiliary Rear Fan Header ...................................... 58
21. Chassis Intrusion Header .................................................................. 59
22. SCSI Hard Drive Activity LED Header (Optional)................................... 59
23. Serial ATA Connectors ...................................................................... 59
24. Main Power Connector...................................................................... 61
25. Processor Core Power Connector (2 x 4 Pin) ........................................ 61
26. Processor Core Power Connector (2 x 2 Pin) ........................................ 61
27. Auxiliary PCI Express Graphics Power ................................................. 61
28. Auxiliary Front Panel Power/Sleep LED Header..................................... 62
29. Front Panel Header .......................................................................... 63
30. States for a One-Color Power LED ...................................................... 64
31. States for a Two-Color Power LED...................................................... 64
32. BIOS Setup Configuration Jumper Settings.......................................... 67
33. DC Loading Characteristics ............................................................... 70
34. Fan Header Current Capability........................................................... 71
35. Thermal Considerations for Components ............................................. 74
36. Environmental Specifications............................................................. 75
37. BIOS Setup Program Menu Bar.......................................................... 78
38. BIOS Setup Program Function Keys.................................................... 78
39. Boot Device Menu Options ................................................................ 82
40. Supervisor and User Password Functions............................................. 83
41. Beep Codes .................................................................................... 85
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