What is the difference between pwr fan and cha fan

Asus board is different size compared to my previous ATX? Motherboards 1 Jun 21, Discussion xs vs x Dark Hero - What are the expected differences, and added functionality if any? Motherboards 2 May 26, What's the difference, and how can I make it work on the P8 mobo Question Would it be possible to install a BIOS on a motherboard with the same chipset but different model?

Question Is there a significant difference between these two mobos other than DVI? Discussion xs vs x Dark Hero - What are the expected differences, and added functionality if any? Post thread. News Comments. Question Super giving me worse frames than a ? Started by Small-Change Oct 7, Replies: Graphics Cards. Question Ik will bottleneck RTX ?

Windows Latest posts. Question My internet speed seems stuck at 1mbs Latest: Awttygaming 1 minute ago. Discussion Cooling help for i7 k Latest: rabidocelot 2 minutes ago. Latest: Shaylea 5 minutes ago. I think I worded things rather poorly before, sorry. It doesn't draw any power from the connector, it literally just connects for access to the temperature sensors in your CPU. Only the larger plug connected to your power supply is drawing power.

I think I misunderstood your original question when answering the first time too. Only look at the 2nd and 3rd posts. I believe the h60 should come with a set of instructions for where to plug the connectors, I think my h did Mine does too and it simply says.

There is no difference in those headers really outside of the labeling. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming Featured on Meta. Now live: A fully responsive profile.

Related 4. Hot Network Questions. Question feed. Super User works best with JavaScript enabled. The LM78 is the basic chip with which all other chips are compared. The temperature is generally measured by the motherboard via the internal temperature sensor. Other temperature sensors can be connected to external connectors on the board.

This depends upon the size of the air gap between the CPU and the sensor. If the temperature is measured via the Pentium thermal diode, the measured value must also be corrected. This correction variable depends upon the type of thermal diode. If there is doubt concerning the measured values, the temperature values can generally be monitored in the BIOS set up. The fans must be of a special type with tachometer outputs.

These fans generally possess three connection leads. Depending upon the board, the CPU fan may be wired by the manufacturer to a different diagnostic IC input. The diagnostic ICs can measure positive and negative voltages via the analogue inputs. In general, the IC can measure a max.