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Rectangular metal mining rig with four fans, Ethernet port and power supply included

AFRNDK

AFRNDK Antminer E9 2.4Gh 2400M 1920W mining hardware

SKU CH-QDW3-8SRED

An Ethereum Classic ASIC miner delivering 2.4 Gh/s at 1920 W with four fans and Ethernet connectivity

  • Compatible CurrencyETC
  • Hashrate2400M
  • Noise level76dB
  • Power Consumption1920W
  • 4 Gh/s hashrate for efficient EtHash mining
  • 1920 W power draw keeps energy costs predictable
  • 75 dB noise level suits managed hosting environments
  • 195 x 290 x 400 mm footprint fits standard rack shelves
  • Operates reliably from 5 °C to 40 °C ambient temperature

Antminer E9 2.4Gh ASIC Miner

The Bitmain Antminer E9 is an application-specific integrated circuit miner built for the EtHash algorithm used by Ethereum Classic. It delivers a nominal hashrate of 2400M while drawing 1920W from a 12V supply. The unit ships with its own power supply and connects via Ethernet for pool communication.

Thermals noise and power envelope

Four internal fans keep the chassis within its 5 to 40 °C operating window at up to 90 % humidity. Acoustic output sits at 75 to 76 dB, which is typical for high-density rack gear rather than office hardware. Steady-state power draw is 1920W, so the electrical circuit and cooling airflow must be planned accordingly.

Upgrade path from GPU rigs

The E9 replaces multi-GPU EtHash farms by concentrating the same algorithm into a single 195 x 290 x 400 mm enclosure weighing 14200 g. The jump makes sense when electricity cost per kilowatt-hour favours the 1920W fixed draw over a larger, less efficient GPU cluster and when rack space and Ethernet ports are available for dense deployment.

Highlights

  • 4 Gh/s hashrate for efficient EtHash mining
  • 1920 W power draw keeps energy costs predictable
  • 75 dB noise level suits managed hosting environments
  • 195 x 290 x 400 mm footprint fits standard rack shelves
  • Operates reliably from 5 °C to 40 °C ambient temperature

Specifications

BrandANTMINER
ModelE9
Compatible CurrencyETC
Hashrate2400M
Noise level76dB
Power Consumption1920W

Questions about this item

How is the 195 x 290 x 400mm Antminer E9 mounted in a rack, and what step do installers often skip?

The unit sits on rails or a shelf; the step often missed is confirming the 12 V power supply can deliver the full 1920 W before the first boot.

Which parts of the 2.4 Gh/s E9 will need replacement after months of continuous hashing?

The four 75 dB fans are the primary wear items; plan to swap them when airflow drops or bearing noise rises.

At what point does the 5 – 40 °C operating envelope limit sustained output on the 1920 W miner?

When inlet air exceeds 40 °C the firmware throttles hashrate to protect the ASICs, so cooling must keep intake below that threshold.

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