Canaan AvalonMiner A1566HA four-bin hydro OEM reference
Official AvalonMiner A1566HA hydro reference covering verified 440, 460, 480 and 500 TH/s bins, exact power and efficiency boundaries, and explicitly unresolved facility requirements.
Full Specifications
| Model | Canaan AvalonMiner A1566HA four-bin hydro OEM reference |
|---|---|
| Model Number | AvalonMiner A1566HA |
| Manufacturer | Canaan |
| Algorithm | SHA-256 |
| Cooling | Hydro |
| Operating Temperature | 10 C to 50 C |
| Dimensions | 556 x 482.6 x 86 mm |
| Weight | 20 kg net |
| Status | OEM support reference |
Official hydro multi-bin reference: Canaan publishes the rack-format Avalon Miner A1566HA in the four exact hydro-cooled lanes below. Hashrate, wall power, efficiency, and any coolant statement must remain attached to the exact bin and nameplate.
| OEM bin | Hashrate | Wall power | Efficiency |
|---|---|---|---|
| A1566HA-440T | 440 TH/s, ±5% | 8,200 W, ±10% | 19 J/TH, ±3% |
| A1566HA-460T | 460 TH/s, ±5% | 8,200 W, ±10% | 17.8 J/TH, ±3% |
| A1566HA-480T | 480 TH/s, ±5% | 8,064 W, ±10% | 16.8 J/TH, ±3% |
| A1566HA-500T | 500 TH/s, ±5% | 8,064 W, ±10% | 16.8 J/TH, ±3% |
All four exact Canaan listings identify hydro cooling, 10–50°C operation, 556 × 482.6 × 86 mm net dimensions, 20 kg net weight, 680 × 560 × 200 mm gross dimensions, and 22 kg gross weight. The PSU is listed as an included accessory.
500T-only coolant statement
Only the exact A1566HA-500T page publishes a 35–50°C inlet-coolant temperature. The cited 440T, 460T, and 480T pages do not publish that range, so this reference does not extend it to those bins.
Electrical and liquid-loop fields remain unresolved
The cited exact pages do not publish input voltage, phase, frequency, current, power connector, coolant chemistry, water-quality limits, flow rate, pressure, pressure drop, hose or fitting specification, facility heat-rejection capacity, or sound level. Do not inherit these fields from another Avalon model, another hydro miner, a reseller, or a generic template.
Qualified facility design is required. Before installation, match the complete suffix and nameplates to the current Canaan manual, then have qualified professionals verify the electrical service, conductors, protection, connectors, bonding, liquid compatibility, filtration, flow, pressure, leak controls, heat rejection, monitoring, and local requirements. This reference is not an electrical or hydronic design.
Firmware and recovery
Use only an exact A1566HA package selected for the matching bin and hardware revision. The shared rack form factor, “2U” description, or A1566 family name does not establish compatibility with A1566 air, A1566I immersion, or a neighboring A1566HA revision.
- Record the full suffix, bin, installed version, and available fault logs.
- Use Canaan’s exact-model firmware and document picker.
- Follow the matching Canaan FMS, Avalonbuddy, or AvalonUpgradeTool instructions only after the package match is proven.
- For electrical, cooling-loop, leak, thermal, hashboard, or no-boot symptoms, request diagnosis.
Identity boundary
A1566HA hydro, A1566 air, and A1566I immersion are separate identities. Do not transfer electrical, cooling, firmware, physical, or recovery assumptions among them.
Known boundaries: no unpublished electrical or liquid-loop value, noise figure, ASIC model/count, universal controller, tuning envelope, profitability, home-suitability, MSRP, release date, or lifecycle status is asserted.
Primary sources: Canaan’s official A1566HA-440T, A1566HA-460T, A1566HA-480T, and A1566HA-500T listings; Canaan download guidance; and Canaan upgrade guidance. Reviewed August 27, 2026.