Hi. Have been using Fourier Transform engine since its release. Sitting in the same rack all the time. After updating to recent firmware/plugin suite, the system reports hi temperature around 85-87 degrees. Even after being unplugged for a night, on startup it reported 95 degrees.
Could this be a misread, or should I be concerned?
Tim
Hi Tim,
Thanks so much for being with transform since the early days, we really appreciate the support.
85/87°C under load is generally within expected operating range for the engine (perhaps a little hot), but 95°C immediately on startup (especially after being powered off overnight) does suggest something worth checking.
V1.6 added temperature monitoring in the client application, but these temperatures have logged in the engine for a while and have likely been increasing over time.
First things I’d recommend:
Make sure the side exhausts aren’t blocked and have proper airflow.
If you’re comfortable opening the lid, inspect the CPU cooler and fans for dust buildup. Even a thin layer can significantly affect thermals.
Confirm the fans are spinning freely and not obstructed.
A misread is possible, but it’s less common than airflow or dust-related issues, especially if the unit has been sitting in the same rack for a long time.
If everything looks clean and airflow is good, let support know and we can dig deeper, but I’d definitely start with the physical checks first.
Best,
Ross
Product Specialist
When you open the unit, the cooling system is easy to inspect. Honestly, pairing this level of heat output with a Noctua CPU cooler feels unbalanced. I believe a more powerful fan should be used, even if it results in higher noise. A hardware level cooling upgrade seems necessary, and the internal exhaust design also appears to require additional fans on both sides.
Rather than leaving users to figure this out on their own, it would be better to provide clear upgrade guidelines and recommendations for those who have already purchased the system.
In environments like Korea or Japan, where outdoor temperatures can approach 40°C, the Fourier would likely become nearly unusable due to excessive heat. Even in a moderate indoor environment, the fact that the system exceeds 80°C at idle immediately after boot is a serious concern.
I strongly believe improvements are necessary. In audio systems, even a brief moment of thermal throttling can introduce jitter, and that alone represents a significant loss. Especially when installed in a rack, the side exhaust ports can effectively become obstructed, even if they are not intentionally blocked.
1 Like