I don't have any data on what the expected spread is. But I suggest you
double check that the fans are operating similarly to the other units and
that air flow around the unit is not blocked in any way.

Wade

On Tue, Oct 1, 2024 at 4:14 AM <[email protected]> wrote:

> Hi Ettus Team
>
> I have a couple of USRP-2974 that have a higher than normally seen FPGA
> core temp. Normally I see around 58-60C something like that. But on two
> units I get around 70-75C. The max temp is 85C for the FPGA, so getting
> close. In all cases, the units are at a room temperature, loaded with the
> same FPGA bitfiles and running similar functions.
>
> Is this a normal spread or are they outliers? Perhaps the thermal tape or
> paste is not doing so well.
>
> We currently have a warning threshold set at 70C, may be this is too
> pedantic.
>
> Thank you for your help.
>
> Regards
>
> Marino
>
>
>
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