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Bitmain Antminer Z15 Pro 840 KSol/s
Nominal specifications should be confirmed for the actual batch.Technical source ↗
In stock · new & checked used
Bitmain · Equihash · SKU VA-Z15P-840

Bitmain Antminer Z15 Pro 840 KSol/s

840 KSol/s2 780 WZEC / ZEN3,31 J/KSol

The Bitmain Antminer Z15 Pro is a dedicated Equihash ASIC rated at 840 KSol/s with 2 780 W nominal power draw. VoltASIC lists both new and checked-used units when available, with the actual condition, price and order status shown before payment.

VoltASIC pricing
New7 290 € TTCStock units: dispatch target within 7 business days.
Checked used4 990 € TTCCondition of the actual unit is disclosed before purchase.
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Standard shipping is included for mainland France. Other destinations are calculated before payment.

Technical specifications

Hashrate840 KSol/s
AlgorithmEquihash
CoinsZEC / ZEN
Power2 780 W
Efficiency3,31 J/KSol
Noise75 dBA
Voltage200–240 V AC
NetworkRJ45 Ethernet 10/100M
Dimensions428 × 195 × 290 mm
Net weight16,9 kg
Operating temperature0 to 40 °C

Key points

  • 840 KSol/s nominal
  • 2 780 W nominal
  • Equihash
  • ZEC / ZEN

Warranty: Applicable terms are confirmed before payment.

Customer reviews

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ASIC buyer guide

Buying the Bitmain Antminer Z15 Pro 840 KSol/s: what to check

Technical page reviewed: 2026-09-22 · Technical source ↗

Who is this miner for?

The Bitmain Antminer Z15 Pro targets ZEC / ZEN and other networks compatible with Equihash. It is not enough to compare the purchase price: your electricity rate, available voltage, airflow, noise tolerance and expected operating hours determine whether the machine is suitable for your site. VoltASIC does not use projected mining income as a sales promise because network difficulty, asset prices, pool fees and uptime change over time.

See all compatible ASIC miners →

Power, heat and network planning

At continuous operation, 2 780 W represents about 66.7 kWh per day and approximately 2,001.6 kWh over 30 days before ancillary losses. Plan the electrical circuit and heat extraction before installation. The listed network interface is RJ45 Ethernet 10/100M; a stable wired connection is recommended for mining hardware.

Open the electricity-cost calculator

New or checked used?

A new unit reduces uncertainty about previous operating history. A checked-used unit can lower the upfront cost, but the condition of the actual machine matters more than a generic model description. VoltASIC's used workflow is designed to document functional checks, serial information and packaging details when recorded for the order.

See checked used ASICs →

Compare before buying

Compare hashrate, nominal power, efficiency and purchase price with models that target the same project.

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Bitmain Antminer Z15 Pro FAQ

What is the nominal hashrate?

840 KSol/s. Nominal values can vary by batch and operating conditions.

How much power does it draw?

The listed nominal power is 2 780 W.

Can I pay by card?

Yes. VoltASIC supports secure card payment through Square, plus the direct crypto payment methods shown separately at checkout.

Is shipping insured?

VoltASIC states that shipments are insured and delivered against signature under the shipping terms displayed before payment.