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Rectangular barebone mining unit with upgraded heatsink and four large fans

AFRNDK

AFRNDK Antminer T17 42TH/s Heatsink Upgrade Barebone PC

SKU CH-E0HB-6YKYZ

SHA-256 ASIC miner delivering 42 TH/s at 2310 W with upgraded heatsink, dual 12038 fans, Ethernet and 11.0 kg weight

  • CPU TypeAMD APU
  • SHA-256 hashing at 42 TH/s ±5% for Bitcoin mining
  • 2310 W wall power draw at the rated voltage range
  • Four 12038 fans keep chips within 0–40 °C operating window
  • Ethernet link provides stable pool connectivity for continuous operation
  • Upgraded heatsink design suits immersion cooling and extends unit lifespan

Mining hardware and target use

This barebone system is built around the Antminer T17 platform and delivers a rated 42 TH/s on the SHA-256 algorithm for Bitcoin and Bitcoin Cash mining. It is intended for operators who need a high-density ASIC unit with an upgraded heatsink design. Buyers who require a general-purpose computer or GPU-based mining rig should look elsewhere.

Build integration and daily connectivity

The whole-body integrated chassis measures 300 x 178 x 29 mm and weighs 9500 g, with a 4 x 12038 fan array that produces 82 dB of noise during operation. A single Ethernet port provides the only network link, and the unit requires a 220 V supply capable of sustaining 2310 W wall draw. Builds that cannot accommodate the physical footprint, acoustic output or power infrastructure are not suitable.

Included upgrades and operational limits

The heatsink has been upgraded to address delaminated chips and to support immersion cooling, extending the service life of the 144 custom Bitmain chips. The package includes a power supply and the miner itself, with an operating range of 0 to 40 °C and 5 to 95 % RH non-condensing. Users without access to 220 V power or adequate cooling capacity will not be able to run the hardware reliably.

Highlights

  • SHA-256 hashing at 42 TH/s ±5% for Bitcoin mining
  • 2310 W wall power draw at the rated voltage range
  • Four 12038 fans keep chips within 0–40 °C operating window
  • Ethernet link provides stable pool connectivity for continuous operation
  • Upgraded heatsink design suits immersion cooling and extends unit lifespan

Specifications

CPU TypeAMD APU

Questions about this item

What does the Ethernet interface limit in practice?

The single Ethernet port handles pool communication and remote management traffic; it does not carry mining hashrate data beyond the control plane.

What are the physical dimensions and weight for rack or shelf mounting?

The unit measures 486 mm long, 388 mm wide, 265 mm high and weighs 11.0 kg without packaging.

How is the miner installed and what step is often missed?

Connect the PSU to a 220 V supply, link the Ethernet cable to your router, then power on; the step many miss is confirming the local voltage is 220 V before applying power.

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