en/accessories/heatsink-case/heatsink_6540b

[giscus[bot]]

en/accessories/heatsink-case/heatsink_6540b

The Radxa Heatsink 6540B is a specially designed for the ROCK 5C, measuring 60mm long, 40mm wide and 12mm high.

https://docs.radxa.com/en/accessories/heatsink-case/heatsink_6540b

[DVdeLima]

The current iteration (v 3.0) of this heatsink is compatible with the Cubie A7A, but there's only an installation guide for the Rock 4C

[tangzz-radxa]

Thank you for pointing this out! We have confirmed that the Heatsink 6540B version V3.0 is officially compatible with both the ROCK 5C and the Cubie A7A. The installation guide uses the ROCK 5C as an example, and the same installation steps apply to the Cubie A7A (V3.0). You can also verify which heatsink version you have on the product page: https://radxa.com/products/accessories/heatsink-6540b#overview . We have updated the documentation accordingly (including correcting the dimensions to 65 x 40 x 10 mm).

[tangzz-radxa]

Correction to my previous reply: V3.0 refers to the heatsink version, and the fan connector on the Cubie A7A differs from the one on the ROCK 5C. The installation guide therefore only uses the ROCK 5C as an example; it does not claim that the same steps apply to the Cubie A7A. For the Cubie A7A, please refer to its own fan interface documentation for the correct connection.

[Milir-Radxa]

The installation methods are basically the same, but the fan connector positions of the ROCK 5C and Cubie A7A are different. The fan connector is connected to the corresponding fan connector on the Cubie A7A.