Southbridge

The custom southbridge is only slightly changed between console revisions, judging from its part number.

Codenames:

• Orion (Xbox One)
• Santo (Xbox Series aka. Scarlett)

Models

• X861949-005 T6WD5XBG-0003 (Xbox One/Xbox One S)
• X861949-007 T6WD5XBG-0003 (Xbox One X)

Diagrams

References

• Southbridge / SoC diagram by IEEE Computer Society

Authors: Emily, tuxuser