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Fanless cards usually are low power as you said, but the heatsinks will need some airflow over them, or you may have an overheated card.I don't know what space you have, but even a slow running (to be quiet) large slim fan would be a benefit to a passively cooled GPU.
Fanless cards usually are low power as you said, but the heatsinks will need some airflow over them, or you may have an overheated card.
I don't know what space you have, but even a slow running (to be quiet) large slim fan would be a benefit to a passively cooled GPU.