Absolutely free and unlimited access to the latest Vnish firmware updates for Bitmain equipment.
Increase mining efficiency by up to 30%
Advantages and functionality
The set of advantages offered by the VNISH firmware makes it a sensible solution for most miners
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Hashrate increase of up to 30%
Thanks to chip‑level settings and specialized profiles, VNISH can significantly increase the hash rate, which is especially important during periods of rising Bitcoin prices. -
Built-in protection
Thanks to the automatic shutdown functions in case of overheating, surge protection, and the safe setup mode, VNISH prevents equipment damage and allows you to freely experiment with the parameters. -
User-friendly interface
The VNISH interface, accessible via a browser, displays hash rate values, temperature, power consumption, and efficiency metrics. -
Autotuning of chips
The quality of ASIC chips varies, and the stock firmware does not take this into account. VNISH, however, analyzes each chip and, in real time, applies optimal frequencies, increased hashrate, and reduced power consumption. -
Temperature control
VNISH solves the main problem of ASICs — overheating. RPM threshold control and adaptive cooling for any climate extend the equipment’s service life and make its operation more stable. -
Cost management
Electricity accounts for 50–70% of mining costs, so even a slight reduction in W/TH significantly cuts operating expenses. VNISH is equally effective on small farms with S19 and on large installations with S21/S23.
About us
The best firmware for ASIC miners in the world, developed by VNISH.
VNISH is an international engineering project that brings together software developers, hardware specialists, and experts in blockchain technology. Since 2016, we have been developing ASIC mining as a modern, high‑tech industry where every piece of equipment operates at the limit of its capabilities.
Our mission is to create powerful, stable, and energy‑efficient firmware that unlocks new levels of performance for ASIC miners around the world. Years of experience and constant innovation have made VNISH one of the most reliable names in the field of mining optimization.
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