If you're mining Zcash (ZEC) or Horizen (ZEN), the Bitmain Antminer Z15 420kSol/s Equihash ASIC Miner is built specifically for the Equihash algorithm. It's a quiet, dense, professional ASIC for the privacy-coin mining niche.
Here's what you actually get. The Equihash ASIC delivers 420 kSol/s of hashrate at 3.595 J/kSol efficiency, and efficiency is the number that decides whether your operation is profitable at any given power cost. Anywhere above $0.06/kWh, the efficiency gap between this unit and older hardware compounds into real revenue over a year of uptime.
Bitmain has dialed in this platform for sustained 24/7 industrial duty. The cooling system handles continuous workloads without manual intervention, the firmware is stable and well-maintained, and the plug-and-play Ethernet setup means you're hashing within minutes of unboxing. If you're operating in the Zcash space, this is the kind of unit you build a fleet around.
Order the Bitmain Zcash ASIC direct from The Miner Island. Free DDP shipping over $5,000 (we handle customs, you don't), 3% off when you pay in Bitcoin, and bulk pricing on volume orders. Message us on WhatsApp before ordering 5+ units for a custom quote.
| Algorithm | Equihash |
|---|---|
| Hashrate | 420 kSol/s ±5% |
| Power Consumption | 1510 W ±10% |
| Efficiency | 3.595 J/kSol |
| Noise Level | 72 dB |
| Dimensions | 133 × 245 × 290 mm |
| Weight | 9 kg |
| Interface | Ethernet |
| Temprature | 5 – 45 °C |
| Humidity | 5 – 95% (non-condensing) |
Every order over $5,000 ships DDP-paid from our Hong Kong warehouse, so duties, taxes, and customs clearance are paid before the unit reaches you. You won't get a surprise invoice from the courier on delivery day.
Most orders dispatch within 24 to 72 hours of payment confirmation. Transit time runs 3 to 7 business days to North America, Europe, and the major mining jurisdictions. We share the tracking number the moment the airwaybill is issued.
Every unit carries a 60-day warranty from the date you receive it. Manufacturer warranties (typically 180 to 365 days depending on the brand) run in parallel and we'll help you process those claims directly with Bitmain, MicroBT, Canaan, Goldshell, IceRiver, or Elphapex.
If your unit arrives dead-on-arrival (won't power on, fails the initial hashrate test, or has visible transit damage), we replace it. Document the issue within 72 hours of delivery (a short video or photo set is enough), and we'll ship the replacement.
We accept Bitcoin, Ethereum, Litecoin, USDT, USDC, and a handful of other major cryptos through Plisio. Pay in any crypto and save 3% on your entire order. The discount applies automatically at checkout. For bulk orders over $25,000, message us on WhatsApp to discuss 50/50 staged crypto payment options.
Live estimate based on this unit's hashrate, efficiency, and coin price.
Network difficulty, coin price, and uptime all move. Treat this as a sanity-check, not a guarantee. Baseline issuance data is calibrated to May 2026; numbers drift as networks evolve. We're happy to walk through your specific power cost and target hashrate on WhatsApp.
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