Bitmain Antminer Z15 Pro official source-conflict reference
Official Antminer Z15 Pro reference: 840 KSol/s with both conflicting Bitmain power and efficiency lanes disclosed and normalized values withheld.
Quick answer
The Bitmain Antminer Z15 Pro official source-conflict reference is a Equihash miner rated about 840 KSol/s.
Full Specifications
| Model | Bitmain Antminer Z15 Pro official source-conflict reference |
|---|---|
| Model Number | Antminer Z15 Pro model 240-Z |
| Manufacturer | Bitmain |
| Algorithm | Equihash |
| Hashrate | 840 KSol/s |
| Cooling | Air |
| Voltage Range | 200-240 V AC; 20 A; two 10 A inputs; both energized simultaneously |
| Dimensions | 428 x 195 x 290 mm |
| Weight | 16.9 kg web / 16.95 kg manual |
| Interface | RJ45 Ethernet 10/100M |
| Status | OEM support reference |
Evidence-controlled Z15 Pro reference: Antminer Z15 Pro, model/version 240-Z, is an Equihash miner for the ZEC/ZEN source listing. Bitmain publishes 840 KSol/s ±3%, but its current web specification and official manual disagree materially on power and efficiency. Both official lanes are shown; no single canonical power or efficiency value should be emitted in metadata or structured data.
| Official source lane | Hashrate | Power | Efficiency | Frequency |
|---|---|---|---|---|
| Current Bitmain web specification | 840 KSol/s ±3% | 2,780 W ±5% | 3.31 J/KSol ±5% | 50–60 Hz |
| Official Bitmain manual | 840 KH/s ±3% | 2,650 W ±10% | 3.15 J/KH ±10% | 47–63 Hz |
The manual’s KH/s terminology and the web page’s KSol/s terminology describe the source lanes as printed. This page uses KSol/s for the model’s Equihash display, but does not silently rewrite either efficiency claim. Do not average the lanes or select one as a normalized OEM power/efficiency value without resolving the exact unit revision and label.
Electrical installation boundary
The current specification states 200–240 V AC, 20 A and two AC inputs rated 10 A per wire, with 4,000 W adapted AC output power. The official manual identifies the integrated APW12 generation: both AC inputs must be energized simultaneously for operation, and all inputs must be switched off for shutdown. Use grounded, readily accessible outlets. Have a qualified person verify the exact label, both input paths, cords, connectors, circuit capacity, protection, conductors, disconnecting means, grounding, and applicable requirements before energizing. Do not apply this integrated dual-input procedure to legacy Z15.
Exact physical and environmental fields
| Hashboards / chips | 3 / 18 |
|---|---|
| Network | RJ45 Ethernet 10/100M |
| Miner dimensions | 428 × 195 × 290 mm |
| Packaged dimensions | 597 × 317 × 427 mm |
| Net weight | 16.9 kg on current web specification; 16.95 kg in manual |
| Gross weight | 18.8 kg |
| Sound | 75 dBA at 25°C, fan maximum |
| Operating / storage temperature | 0–40°C / -20–70°C |
| Operating humidity | 10–90% RH |
| Operating altitude | Up to 2,000 m |
From 900 m to 2,000 m, reduce the highest permitted operating temperature by 1°C for every 300 m increase.
Firmware, diagnostics, and repair
- Select Z15 Pro and the exact installed revision in Bitmain’s firmware selector.
- Use Bitmain’s exact Z15 Pro support hub.
- Read the official Z15 Pro English manual.
- Use Bitmain’s miner failure diagnostic guide.
- Organize symptoms and logs with the ASIC fault finder.
- Request ASIC repair diagnosis with exact labels, photographs, logs, symptoms, and prior firmware actions.
- Open the Antminer Z15 family hub.
Evidence boundaries: normalized power/efficiency metadata, tuning, home suitability, heat, economics, cord or connector submodel, controller, parts interchangeability, and cross-generation compatibility are withheld.
Primary sources: Bitmain’s current Z15 Pro specification, official manual, firmware selector, support hub, and diagnostic guide linked above. Reviewed August 28, 2026.