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Rectangular silver ASIC miner with four front fans and ventilation grilles

AFRNDK

AFRNDK Antminer S19 82T SHA-256 82Th/s 3250W mining hardware

SKU CH-WB78-VBSX0

SHA-256 ASIC miner delivering 82Th/s at 3250W with 34.5 J/TH efficiency, four fans at 76dB, requires 220V input

  • Power draw3250 W
  • Hash algorithmSHA 256
  • Supported coinsBitcoin (BTC)
  • Miner hardwareASIC
  • Operating noise76 dB
  • Cooling fans4
  • 82Th/s SHA-256 hashrate for Bitcoin mining
  • 3250W power draw at 34.5 J/TH efficiency
  • Custom Bitmain chip achieves 23 J/TH efficiency
  • Four fans maintain 76dB operating noise
  • Requires 220V input to avoid damage

AFRNDK Antminer S19 82T SHA-256 Miner

The AFRNDK Antminer S19 82T is an ASIC mining barebone system built for the SHA-256 algorithm. It targets Bitcoin and compatible currencies with a maximum hashrate of 82Th/s. The unit draws 3250W and requires a 220V input to operate correctly. Four fans manage airflow while producing a noise level of 76dB.

Sustained Load Behaviour 82Th/s 3250W

Under continuous operation the miner maintains a power draw of 3250W with a tolerance of ±5%. Its power efficiency sits at 34.5 J/TH within the same ±5% range. The custom Bitmain chip architecture is designed to achieve efficiency as low as 23 J/TH through enhanced circuit design. This balance of hashrate and wattage is intended to support long-term mining stability.

Upgrade From T19 S17pro T17

This model replaces earlier Bitmain units such as the Antminer T19, S17pro and T17. The jump is worth it when an operator needs the higher 82Th/s throughput and the improved 34.5 J/TH efficiency over those predecessors. The new generation chip delivers the efficiency gains that justify the hardware change. The 220V power requirement remains a key site constraint.

How it compares

Measured against everything we stock in ASIC Hardware & PCIe Risers, at today’s prices. Recalculated every night.

Price $703.99
Cheaper than about 57% of the 566 comparable items (median $792.99).

New to this? Buying an ASIC miner with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameANTMINER
Product lineS19
Model nameS19 82T
Product typeMining Barebone System
Performance
Hash algorithmSHA 256
Processor
Miner hardwareASIC
Power
Power draw3250 W
Compatibility
Supported coinsBitcoin (BTC)
Environment & compliance
Operating noise76 dB
More details
Cooling fans4

Questions about this item

How loud is the Antminer S19 82T when running continuously at 3250W?

The unit produces 76 dB of noise from its four fans, so it needs a dedicated, ventilated area for all-day operation.

What power supply and voltage must I already have to run this miner?

It requires a 220 V supply capable of delivering at least 3250 W; lower voltage will damage the hardware.

Can the Antminer S19 82T share a 220 V circuit with older SHA-256 miners like the T19 or S17 Pro?

Each S19 draws up to 3250 W, so the circuit and wiring must handle the combined load of all units running together.

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