Bitmain Antminer D9 1770G X11/Dash official evidence reference
Official Antminer D9 version 240-D X11/Dash reference using the coherent manual matrix: 1,770 GH/s, 2,839 W and 1,603 J/TH, with web-unit conflicts contained.
Quick answer
The Bitmain Antminer D9 1770G X11/Dash official evidence reference is a X11 miner rated about 1770 GH/s at roughly 2,839 W.
Full Specifications
| Model | Bitmain Antminer D9 1770G X11/Dash official evidence reference |
|---|---|
| Model Number | Antminer D9 version 240-D |
| Manufacturer | Bitmain |
| Algorithm | X11 |
| Coins Mined | Dash (DASH) |
| Hashrate | 1770 GH/s |
| Power Consumption | 2,839 W |
| Efficiency | 1.6 J/GH |
| Cooling | Air |
| Voltage Range | 200-240 V AC; 47-63 Hz; two required 10 A inputs; 20 A maximum |
| Operating Temperature | 0 C to 40 C |
| Dimensions | 430 x 195.5 x 290 mm |
| Weight | 16.1 kg net |
| Interface | RJ45 Ethernet 10/100M |
| BTU Output | 9,687 BTU/hr |
| Equivalent Heater | Equal to a 2,839W space heater |
| Daily Power Cost | $4.77/day |
| Monthly Power Cost | $143.09/mo |
| Circuit Requirement | 200-240 V AC; 47-63 Hz; two required 10 A inputs; 20 A maximum - confirm phases, current, connector and protection from the nameplate and manual |
| Status | OEM evidence-boundary reference |
Definitive manual-coherent reference: Antminer D9 version 240-D is an X11 miner for Dash. Its exact manufacturer manual publishes 1,770 GH/s, 2,839 W, and 1,603 J/TH. These performance and efficiency units are specific to X11 and must not be compared across algorithms.
| OEM identity | Algorithm / coin | Hashrate | Wall power at 25°C | Wall efficiency at 25°C |
|---|---|---|---|---|
| D9 / version 240-D | X11 / Dash | 1,770 GH/s ±3% (1.77 TH/s) | 2,839 W ±10% | 1,603 J/TH ±10%, on X11 |
Transparent equivalent only: 1,603 J/TH is 1.603 J/GH by unit conversion; direct arithmetic from 2,839 W and 1,770 GH/s is approximately 1.604 J/GH. This equivalent remains scoped to X11.
Bitmain web-specification unit conflict
Bitmain’s D9 web page labels the same numeric hashrate as 1,770 MH/s and the same numeric efficiency as 1,603 J/MH. Those web labels conflict with the D9 Manual v2.0, which identifies 1,770 GH/s and 1,603 J/TH, and the web pair is not arithmetically consistent with 2,839 W. The web MH/s and J/MH lane is therefore withheld; it must not be emitted as a canonical specification or structured-data property.
Mandatory dual-input electrical preflight
| Integrated PSU family | APW12 is part of the D9 server; exact APW12 sub-model is unresolved |
|---|---|
| AC input voltage | 200–240 V AC |
| AC input frequency | 47–63 Hz |
| Maximum input current | 20 A under the stated maximum condition: 40°C and 0 m altitude |
| Input arrangement | Two AC inputs; two input wires at 10 A each |
| Power cords | Two additional cords are required; exact cord and connector types are unresolved |
| Network | RJ45 Ethernet 10/100M |
Both power inputs must be connected simultaneously for the D9 to operate normally. When powering it off, power off all inputs. Wrong input voltage can damage the server. The equipment must connect to an earthed mains socket-outlet installed near it and readily accessible.
This high-power equipment requires a qualified installation. Verify version 240-D and the exact APW12, inlet, cord, and connector labels; both input paths; supply voltage and frequency; circuit capacity; continuous-load treatment; protection; conductors; disconnecting means; grounding; and applicable requirements before energizing it. An APW12 family name does not establish sub-model, cord, connector, or cross-model interchangeability.
Cooling, physical, and environmental boundaries
| Fans | 4 × 12038; front and rear 5,200 RPM; 12 V / 2.35 A; 360 CFM mid airflow |
|---|---|
| Operating frequency | Fixed 400 MHz |
| Thermal firmware boundary | Firmware stops at 95°C outlet temperature and reports an overtemperature error |
| Server dimensions | 430 × 195.5 × 290 mm, including PSU |
| Packaged dimensions | 570 × 316 × 430 mm |
| Net weight | 16.1 kg, including PSU |
| Gross weight | 17.7 kg |
| Operating temperature | 0–40°C |
| Storage temperature | -20–70°C |
| Operating humidity | 10–90% RH, non-condensing |
| 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 in altitude. The reviewed D9 specification, manual, and fan table do not publish a sound level; no noise value is asserted.
Firmware, support, diagnostics, and repair
- Photograph the complete D9, APW12, both inlets, cords, connectors, and installed-component labels; record version 240-D, serial, every revision, and the current firmware version.
- Use Bitmain’s official firmware selector; select D9 and the exact installed revision, then read the complete package description.
- Use the official D9 support hub and D9 Manual v2.0 for exact setup, reset, firmware, operating, and support procedures.
- Keep the D9 powered throughout a firmware upgrade. Bitmain warns that loss of power before completion may require returning the server for repair.
- For power, zero-hashrate, fan, temperature, firmware, control-board, or hashboard-signal symptoms, start with Bitmain’s ANTMINER failure diagnostic guide. Do not flash unrelated firmware or swap parts solely because another model presents a similar symptom.
- Use the ASIC fault finder to organize symptoms, logs, and the next diagnostic step.
- Request ASIC repair diagnosis with exact miner, PSU, inlet, cord, connector, and installed-component labels; photographs; logs; symptoms; and prior firmware actions.
Evidence boundaries: no sound level; ASIC identity/count; fabrication process; control-board identity; undocumented board, chain, cable, or voltage-domain architecture; exact APW12 sub-model; cord or connector type; third-party firmware support; tuning range; residential suitability; heat-reuse recommendation; profitability or other economics; release date, price, or superlative; or cross-model firmware, control-board, hashboard, PSU, cord, connector, fan, enclosure, or parts compatibility is asserted. No cross-algorithm comparison is made.
Primary sources: Bitmain’s D9 Manual v2.0, conflicting D9 web specification, fan table, and official firmware, support, and diagnostic records linked above. Reviewed August 28, 2026.
Broken miner? Get a real quote.
Tell us the symptom and get an instant repair-tier estimate ($95 / $145 / $195 CAD). Mail-in from across Canada, bench in Montreal, Quebec.
Send it to D-Central — start a repair →