Evidence-limited OEM support reference Canaan SHA-256

Canaan AvalonMiner A1047 evidence-needed support reference

Evidence-needed AvalonMiner A1047 support reference that withholds the legacy numerical profile pending an exact manufacturer specification while preserving exact firmware and repair routing.

Efficiency —

Resolve legacy AvalonMiner A10 evidence

Exact-name boundary: these are separate named models. Do not carry firmware, recovery, control-board, power, noise, or parts assumptions from one model or suffix to another.

A1066 48/49/50 identities confirmed · reviewed reference Performance unresolved Open exact model reference A1047 Exact support route retained · reviewed reference OEM matrix unresolved Current exact reference

View the full S19 family owner’s hub

Full Specifications

Full technical specifications for this miner.
Model	Canaan AvalonMiner A1047 evidence-needed support reference
Model Number	AvalonMiner A1047
Manufacturer	Canaan
Algorithm	SHA-256
Status	Evidence-limited OEM support reference

Evidence-needed legacy model reference: An exact primary Canaan product page, specification sheet, or manual sufficient to support an AvalonMiner A1047 performance matrix was not located during this review. This page therefore preserves the model/service route while withholding unverified specifications.

Withheld legacy values

The currently circulated 37 TH/s, 2,380 W, and 64.3 J/TH values are withheld pending exact primary evidence. They are named here only to prevent them from being mistaken for verified specifications and do not form a publishable matrix. Hashrate and power tolerances, miner input voltage, frequency, cooling configuration, environmental limits, sound, dimensions, and weight are also unresolved.

None of these fields should be used for circuit, thermal, acoustic, performance, or economic planning. Values from A1056, A1066, A1066 Pro, A11-series miners, standalone power supplies, or generic Avalon guidance are not substitutes for an exact A1047 primary record.

Qualified electrical and cooling review

Do not energize or plan an installation from this evidence-limited page. A qualified person should inspect the complete miner, controller, and PSU labels and confirm the exact revision, supply, frequency, circuit capacity, overcurrent protection, conductors, connector, cord, airflow, environmental limits, and local requirements. Similar housings, connectors, family names, or software tools do not establish compatibility.

Firmware and repair

Use firmware only when Canaan’s exact-model route and the selected package explicitly identify A1047 and the installed hardware revision. Never substitute an A1056, A1066, Pro-series, or other family image.

Record the full model, serial label, controller revision, PSU label, and installed version before any recovery work.
Use Canaan’s exact-model download center and stop if the package does not explicitly identify A1047.
Apply Canaan’s download guidance and upgrade guidance only to an exact supported package.
For hardware faults, use the A1047 repair route.

Known boundaries: no verified performance or installation matrix, ASIC model/count, controller compatibility, PSU compatibility, hashboard interchangeability, tuning, economics, home-suitability, price, or lifecycle status is asserted.

Primary-source status: Canaan’s exact-model download center, download guidance, and upgrade guidance define the safe software route. No exact primary performance source was located. Reviewed August 27, 2026.