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Bitmain Antminer Z15 420 KSol/s
Nominal specifications should be confirmed for the actual batch.Technical source ↗
In stock · new & checked used
Bitmain · Equihash · SKU VA-Z15-420

Bitmain Antminer Z15 420 KSol/s

420 KSol/s1 510 WZEC3,6 J/KSol

The Bitmain Antminer Z15 is a dedicated Equihash ASIC rated at 420 KSol/s with 1 510 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
New3 390 € TTCStock units: dispatch target within 7 business days.
Checked used1 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

Hashrate420 KSol/s
AlgorithmEquihash
CoinsZEC
Power1 510 W
Efficiency3,6 J/KSol
Noise≈ 70–75 dBA
VoltagePower supply suited to the model
NetworkRJ45 Ethernet 10/100M
Dimensions245 × 132,5 × 290 mm
Net weight5,9 kg
Operating temperature0 to 40 °C

Key points

  • 420 KSol/s nominal
  • 1 510 W nominal
  • Equihash
  • ZEC

Warranty: Applicable terms are confirmed before payment.

Customer reviews

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ASIC buyer guide

Buying the Bitmain Antminer Z15 420 KSol/s: what to check

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

Who is this miner for?

The Bitmain Antminer Z15 targets ZEC 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, 1 510 W represents about 36.2 kWh per day and approximately 1,087.2 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.

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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 FAQ

What is the nominal hashrate?

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

How much power does it draw?

The listed nominal power is 1 510 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.