© 2018 Circuit Surgery
The Variable Fan Controller (Red, White)
Function: User can vary the console’s fan speed anywhere between demand and full speed.Can be used to set higher-than-standard minimum speed.  Detail: This version allows the user to set the minimum speed at which the fan will run. This gives the user the option of setting the fan to spin at a high rate even when the console is cold. If the console asks the fan to run faster than that set by the user, this higher rate will take priority.  The speed of the fan can be varied by means of the on-board control using a small (2mm) flat bladed screwdriver. The fan can be set to spin at any rate between that demanded by the console to the fan’s maximum speed.

PS3

All variants

PS4 Slim

CUH-20xxx

PS4

2nd Generation & Pro: CUH-12xxx CUH-70xxx CUH-71xxx

PS4

Early versions: CUH-10xxx CUH-11xxx

Xbox

All versions except original Xbox 360
© 2018 Circuit Surgery
The Variable Fan Controller (Red, White)
Function: User can vary the console’s fan speed anywhere between demand and full speed.Can be used to set higher-than-standard minimum speed.  Detail: This version allows the user to set the minimum speed at which the fan will run. This gives the user the option of setting the fan to spin at a high rate even when the console is cold. If the console asks the fan to run faster than that set by the user, this higher rate will take priority.  The speed of the fan can be varied by means of the on-board control using a small (2mm) flat bladed screwdriver. The fan can be set to spin at any rate between that demanded by the console to the fan’s maximum speed.

PS3

All variants

PS4 Slim

CUH-20xxx

PS4

2nd Generation & Pro: CUH-12xxx CUH-70xxx CUH-71xxx

PS4

Early versions: CUH-10xxx CUH-11xxx

Xbox

All versions except original Xbox 360