Xbox 360 Opus Screws
Xbox 360 Motherboard Screw Set
This set of screws secures the motherboard to the chassis.
Xbox 360 Upper Case Screw Set
This set of screws secures the upper case to the chassis.
The Xbox 360 Opus revision was never sold new, but a improved motherboard used by Microsoft in repairs of Xenon consoles. Like the Xenon, this revision lacks an HDMI port, but unlike the Xenon this revision features improved CPU and GPU heat sinks similar to those found in the Zephyr and Falcon revisions.