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Rectangular metal mining unit with front grille and rear power sockets

bitmain

bitmain Antminer S19 95TH/s 3250W SHA256 mining hardware

SKU CH-RNQN-MCKMX

SHA-256 miner delivering 95 TH/s at 3,250 W with integrated 220 V power supply and four 12038 fans

  • 95 TH/s hash rate for strong Bitcoin and BCH mining
  • 3250 W power draw at 34.5 J/TH energy efficiency
  • 4 × 12038 fans cool operation from 0 °C to 40 °C
  • RJ45 10/100M Ethernet keeps the miner connected reliably
  • Integrated chassis design simplifies rack layout and saves farm space

Bitmain Antminer S19 SHA256 Miner

The Bitmain Antminer S19 is a SHA256 ASIC miner built for Bitcoin and Bitcoin Cash networks. It delivers a hash rate of 95 TH/s with a tolerance of plus or minus three percent. The unit draws 3250 W and achieves a power efficiency of 34.5 J/TH. It ships new with an integrated power supply and requires a 220 V supply, so a boosting transformer is needed where mains voltage is lower.

Suitable operators and constraints

This miner suits operators who have access to 220 V power and can accommodate 80 dB of fan noise from the four 12038 cooling fans. The working temperature range is 0 °C to 40 °C, so a controlled environment is necessary. Buyers without 220 V infrastructure or quiet‑space requirements should consider other solutions.

Deciding specification — 220 V input

The rated input voltage is 11.6 to 130 V internally, but the manufacturer states the machine requires a 220 V external supply and a boosting transformer if the local mains voltage is lower. Confirm your site voltage before purchase; without 220 V the miner cannot operate.

Highlights

  • 95 TH/s hash rate for strong Bitcoin and BCH mining
  • 3250 W power draw at 34.5 J/TH energy efficiency
  • 4 × 12038 fans cool operation from 0 °C to 40 °C
  • RJ45 10/100M Ethernet keeps the miner connected reliably
  • Integrated chassis design simplifies rack layout and saves farm space

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the Antminer S19 is hashing at the rated 95 TH/s after I connect it?

Log into the miner's web interface via the RJ45 Ethernet port; the dashboard shows real-time hash rate, average hash rate and fluctuations so you can verify it stays within the 95 ±3% TH/s range.

What ships with the S19 and what must I source myself?

The unit includes the integrated miner with four 12038 fans and an onboard power supply; you must provide a 220 V boosting transformer and a standard RJ45 network cable.

Which voltage version of the S19 should I order for a 220 V supply?

This model is rated for 220 V input (operating range 11.6–130 V on the internal rails), so choose this version only if your site can deliver 220 V after the required boosting transformer.

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