Titan All-In-One Cooler Capswap module - 92/120/140mm fan mount

A common problem with AiOs and modern CPUs is the lack of VRM cooling around the CPU socket. With this adapted cap you can mount any 92/120/140mm fan (with a 82,5/105/125mm hole spacing) to ensure sufficient airflow over the VRM componnents.

Following variants are available:

• 92mm
  • normal (V1, V2)
  • low profile (V1, V2)
  • low profile (extra shallow) (V1 only)
• 120mm
  • normal (V1, V2, V3)
  • improved airflow (V1 only)
  • low profile (V1, V2)
  • low profile (extra shallow) (V1 only)
• 140mm
  • normal (V1, V2)
  • low profile (V1, V2)
  • low profile (extra shallow) (V1 only)

The complete height (with the cap holder) is 44mm without a fan, the low profile version is 10mm shallower than the normal variant.

Update 03.07.2025:

Added V2

• Improved the airflow over the cap body and around the fan arms
• Cap should be printable without any supports, depending on how your printer handles overhangs; the SFF variant should be harder to print without supports on the arms
• Added print files for the V2 normal 92/120/140mm variants for the CORE One (untestet)

Update 06.07.2025:

Added V3 (experimental)

• Removed the arms and added an “air guide” to further reduce airflow obstruction; the fan would be mounted only by two fan screws 
• The orientation would be fixed with the mounting points on the bottom as most VRM components sit on the upper, left and right sides of the CPU socket
• Supports will be needed with this version
• This is an experimantal version only for the 120mm fan, let me know if you want improvements or variants of it

Update 26.07.2025:

Revised V2

• small improvement around the radius between the fan mount and the connector arms for better stability