Quote: Is that one blowing in or out?In. Tomorrow I try reverse it.
My PC case can cooled these cards good, but only if fan in case 100% and cards fans are 100%.
Speed.GPU.#1...: 138.3 kH/s
Speed.GPU.#2...: 144.9 kH/s
Speed.GPU.#3...: 141.3 kH/s
Speed.GPU.#*...: 424.5 kH/s
This is too loud for me.
i set 40% speed for all fan to get comfort noise level.
Maybe you right about reference design, but i dont think that 3 reference cards make low noise on full load by hashcat.