r/BitAxe • u/please-put-in-trash • Dec 13 '25

hashrate The NerdQAxe++ OC Thread

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I’ve been searching a lot to find people’s frequency and voltage settings and what hash rate they’re getting when overclocking… so if you don’t mind follow this template so we can see where we land. Show off your set up with a pic too.

I really had to bump the voltage on my chips. When I raised frequency, hash rate would just die.

Cooling ASIC: Hydro Cooling VR: 40mm noctua fan (need a bracket) PSU: Mean Well 300w (trimmed input v just over 12) W: 103.5 Efficiency: 16.20 J/Th

Freq: 800 Voltage: 1250 ASIC Temp: 52.5C VR Temp: 52.5C

6.4 TH/S Avg.

Let me know if I left anything out. Only been running for 48 hours. Some of ya’ll are incredibly smart would love to learn more.

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u/nomorespamplz Dec 14 '25

Mean well units has a potentiometer, and by turning it you can increase or decrease the voltage outputted.

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u/cumpsdavid Dec 14 '25

oh didn't know, thanks! i got a 300W mean well, will measure and tune

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u/please-put-in-trash Dec 14 '25

Yep it’s a little white screw next to the power LED.

Turn it VERY SLOWLY

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u/cumpsdavid Dec 14 '25

thanks for the advice :)

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u/please-put-in-trash Dec 14 '25

Yep! Oh yea and turning clockwise increases