Can I change two DC fans in PXI-1042 chasis?

[zenith]

Can I change two DC fans ( Mechatronics E9225X)in PXI-1042 chasis?

It is too noisy in a quiet environment.

Could you reveal what kind of DC fans were adopted in the PXI-1042Q chasis?

[SpeedyMart]

Hello

This is a great question and I’m regretful to mention that we cannot release this information. The PXI-1042Q has much more than different fans. There is an elaborate scheme of sensors. With the two different systems there is a vast amount of temperature requirements and sensors to control the fans. This conversion could be harmful to your system and not an issue National Instruments can support.

Regards,

CMartinez

[zenith]

Do you mean the only key to 1042's annoying noise is to buy a new 1042Q chasis?

Oh My God!

[Adam_U]

As Chris stated, the 1042Q acheives reduced noise by changing the fan speed based on intake temperature. It is not simply a change of fans that changes a 1042 to the Q variety.

[SpeedyMart]

Unfortunately this is the only option that we will support. I apologize but changing the fans could have far greater consequences than benefit.

Regards,

cmartinez