The is a member of ITE’s 8th generation Super I/O family. The suffix "128" typically refers to the 128-pin Quad Flat Package (QFP) or Thin Quad Flat Package (TQFP) form factor.
Using Pulse Width Modulation (PWM), the chip regulates fan speeds based on real-time temperature readings from internal and external thermal sensors. This prevents hardware throttling and overheating. 4. Communication Interfaces It8995e 128 Datasheet