Category-leading Equihash output
840 kSol/s per unit is the highest in mainstream production hardware.
Bitmain
Bitmain Antminer Z15 Pro 840 kSol/s Equihash Miner
The fastest production Equihash miner: 840 kSol/s for Zcash and Horizen at 3.31 J/kSol.
- Hashrate
- 840 kSol/s
- Power
- 2780 W
- Efficiency
- 3.31 J/kSol
- Algorithm
- Equihash
- Cooling
- air
- Released
- June 2023
Need 10, 50 or 100+ units? Request volume pricing.
What Is the Bitmain Antminer Z15 Pro?
The Bitmain Antminer Z15 Pro is an Equihash ASIC miner rated at 840 kSol/s and 2,780 W, an efficiency of 3.31 J/kSol. It mines Zcash (ZEC) and Horizen (ZEN) and runs on standard 200–240 V AC power.
Equihash hardware is a small, specialised market, and the Z15 Pro remains the reference machine in it. Bitmain's own support documentation confirms 840 kSol/s at 2,780 W, roughly doubling the output of the original Z15 with a modest efficiency gain.
Some reseller listings quote 2,560 W instead of 2,780 W. That likely reflects an underclocked or regional variant; verify the nameplate rating on the batch you are quoted, since a 200 W discrepancy per unit compounds quickly across a deployment.
Bitmain Antminer Z15 Pro Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer Z15 Pro |
| Algorithm | Equihash |
| Hashrate | 840 kSol/s |
| Power consumption | 2780 W |
| Efficiency | 3.31 J/kSol |
| Cooling | Air cooling |
| Form factor | Air-cooled standalone miner |
| Chip / platform | Not published — confirm with sales |
| Mineable coins | ZEC, ZEN |
| Input voltage | 200–240 V AC |
| Network interface | Ethernet (RJ45) |
| Dimensions | 428 × 195 × 290 mm |
| Weight | ≈16.95 kg |
| Noise level | ≈75 dB |
| Release date | June 2023 |
What Can the Antminer Z15 Pro Mine?
The Z15 Pro mines Equihash (200,9) coins — mainly Zcash (ZEC) and Horizen (ZEN). It is incompatible with SHA-256, Scrypt, RandomX and Ethash chains.
Because the Equihash miner population is small, network difficulty is far more sensitive to individual fleet decisions than on Bitcoin. Model revenue conservatively.
- ZEC
- ZEN
Antminer Z15 Pro Power Consumption & Electricity Cost
The Bitmain Antminer Z15 Pro is rated at approximately 2780 W at the wall. Electricity is usually the largest recurring cost of running it, so estimate the draw at your own rate before committing to a deployment.
- Cost per hour
- $0.19
- Cost per day
- $4.67
- Cost per month (30 days)
- $140.11
Based on a rated draw of 2780 W at 100% uptime: power in kW × 24 × your rate. Real consumption varies with firmware, ambient conditions and uptime.
Antminer Z15 Pro Cooling, Airflow & Noise
The Bitmain Antminer Z15 Pro is air-cooled. It pulls cool air in one end and exhausts hot air out the other, so a deployment needs strict hot-aisle / cold-aisle separation, sufficient CFM per unit, and filtration to keep dust off the hashboards.
Air-cooled units are the simplest to install — no plumbing, no fluid — which makes them the practical choice for smaller sites, pilot deployments and containers that already have fan-wall ventilation. Keep intake temperatures within the manufacturer's operating range to avoid thermal throttling.
The trade-off is noise and density. Expect industrial noise levels at full load, which rules out residential and most office environments, and expect lower hashrate per square metre than an equivalent hydro or immersion setup.
Why Consider the Bitmain Antminer Z15 Pro?
Standard single-phase power
200–240 V AC input avoids the three-phase requirements of large SHA-256 hydro miners.
Fully documented specs
Dimensions, weight and voltage are published, making deployment planning straightforward.
Who Is the Antminer Z15 Pro Best For?
- Zcash and Horizen miners
- Operators diversifying algorithm exposure
- Sites with single-phase 240 V circuits
- Small to mid-size deployments
Bitmain Antminer Z15 Pro vs Comparable Miners
How the Bitmain Antminer Z15 Pro compares with the closest alternatives MinersDeals supplies on hashrate, power draw, efficiency and cooling.
| Model | Hashrate | Algorithm | Power | Efficiency | Cooling | Release |
|---|---|---|---|---|---|---|
| Bitmain Antminer Z15 Pro | 840 kSol/s | Equihash | 2780 W | 3.31 J/kSol | Air cooling | June 2023 |
| Bitmain Antminer Z15 | 420 kSol/s | Equihash | 1510 W | 3.6 J/kSol | Air cooling | June 2020 |
| Bitmain Antminer X9 | 1,000 kh/s (1 Mh/s) | RandomX | 2472 W | 2.47 J/kh | Air cooling | 2026 |
| Jasminer X44-P | 23.4 Gh/s | EtHash | 2550 W | ≈109 J/Gh | Air cooling | 2025 |
Efficiency (joules per unit of hashrate) determines how long a machine stays profitable as network difficulty rises, while total power draw determines what electrical and cooling infrastructure you need per unit. A more efficient miner is not automatically the better purchase — price per terahash, availability and the cost of the cooling infrastructure it demands all feed into the decision.
If you are weighing two of these models against each other, send us your electricity rate, target quantity and site cooling type and we will model the comparison against real availability and pricing.
Bitmain Antminer Z15 Pro Price
Pricing for the Bitmain Antminer Z15 Pro can vary depending on quantity, availability, market conditions and fulfillment requirements. MinersDeals provides individual and volume quotes for qualified buyers, so we publish current pricing on request rather than as a fixed list price.
Buying multiple units? Ask about volume pricing.
Buy Bitmain Antminer Z15 Pro
Looking to purchase the Bitmain Antminer Z15 Pro? MinersDeals helps individual buyers, mining operators and enterprise customers source specialized hardware. Submit your requirements to receive current availability and pricing.
Wholesale & Bulk Antminer Z15 Pro Orders
Planning a larger deployment? Request pricing for 10, 50, 100 or more units. MinersDeals supports hardware procurement for mining farms, hosting providers and infrastructure operators, including staged delivery across multiple sites.
Frequently Asked Questions
What coins can the Z15 Pro mine?
Equihash coins, primarily Zcash (ZEC) and Horizen (ZEN).
What is its hashrate and efficiency?
840 kSol/s at 2,780 W, about 3.31 J/kSol, per Bitmain's official specification.
Why do some listings show 2,560 W?
That figure appears on some reseller pages and likely reflects an underclocked variant or an error. Confirm the rating of the specific batch.
How loud is the Z15 Pro?
Around 75 dB — industrial noise levels typical of air-cooled Antminers.
What are its dimensions?
428 × 195 × 290 mm at roughly 16.95 kg.
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