The Urlacher
The Urlacher PSU case: 3D-printed plastic holder that mounts a Bitmain APW3++ PSU in an Antminer's PSU slot for 120 V conversion.
From$14.24
Ships in 5–10 business days
Description
A plastic case that holds a Bitmain APW3++ power supply in the PSU slot of an Antminer chassis. It is the enclosure part of "The Urlacher" conversion, which lets an Antminer with all three hashboards run on 110-120 V household power (a Loki rig) by replacing the original PSU with an APW3++ and running the miner underclocked on LuxOS firmware.
The case slides into the miner's PSU slot and the APW3++ slides inside it; the case encloses the power cables and connectors, and has a side slot that holds a Wi-Fi bridge dongle. The original PSU can later be refitted so the miner runs at full power again.
Compatibility
- Antminer S19k Pro and S21 (the miners the Urlacher conversion is built around)
- Power supply: Bitmain APW3++
Specifications
- Material: plastic, 3D printed
Notes
- Case only; no miner or power supply is included.
- Check polarity when wiring the PSU to the miner's power bars: connecting them the wrong way round permanently damages the hashboards and control board.
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