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Rectangular metal mining unit, matte grey finish, four front fans, RJ45 port visible, 400 by 195.5 by 290 millimetres

AFRNDK

AFRNDK S19 86Th/s SHA-256 mining hardware

SKU CH-HARZ-BYYMX MPN S19

SHA-256 ASIC miner delivering 86Th/s at 34.5J/Th with 2967W draw and 76dB noise over RJ45 Ethernet

  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBTC
  • Hashrate86T
  • Noise level76dB
  • Fan4
  • 86 TH/s SHA-256 hashrate for Bitcoin mining
  • 5 J/TH power efficiency reduces electricity cost
  • 2967 W power draw at 220 V input
  • 76 dB noise level with four cooling fans
  • RJ45 Ethernet 10/100M network connection

What this miner does

The AFRNDK S19 is a SHA-256 ASIC built for Bitcoin and Bitcoin Cash mining. It delivers a hashrate of 86Th/s while drawing 2967W at the wall. The unit ships with an integrated power supply and connects to the network through a 10/100M RJ45 port. Noise during operation reaches 76dB.

Who should buy it and who should not

This hardware suits operators with access to 220V mains power and a location that tolerates 76dB continuous sound. Sites limited to lower mains voltage or noise-sensitive environments should look elsewhere. The four-fan cooling system demands adequate airflow and rack space measuring 400mm by 195.5mm by 290mm.

The spec that decides fit

Power efficiency is rated at 34.5J/Th, which directly determines daily electricity cost per terahash. At 2967W total draw the miner requires a 220V circuit capable of sustaining that load without derating. If your facility cannot meet the voltage or power density requirement the S19 will not operate reliably.

Highlights

  • 86 TH/s SHA-256 hashrate for Bitcoin mining
  • 5 J/TH power efficiency reduces electricity cost
  • 2967 W power draw at 220 V input
  • 76 dB noise level with four cooling fans
  • RJ45 Ethernet 10/100M network connection

Specifications

BrandANTMINER
SeriesS19
ModelS19
Crypto AlgorithmSHA-256
Compatible CurrencyBTC
Hashrate86T
Noise level76dB
Fan4

Questions about this item

What power circuit must I already have for the S19 to run?

The S19 requires a 220V supply and draws 2967W, so a dedicated 220V circuit rated for at least 16A is needed before installation.

Will the S19’s RJ45 10/100M port work with my older 100M switch?

Yes, the Ethernet interface is 10/100M and will link at 100M with an older switch, which is sufficient for stratum traffic.

How can I confirm the S19 is hashing at the rated 86Th/s after setup?

Check the miner’s web dashboard or pool worker page; a sustained rate near 86Th/s with 34.5J/Th efficiency shows it is operating as specified.

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