FFMiner DS19 historical identity and evidence boundary
Historical identity retained; exact manufacturer specifications, electrical requirements, firmware and compatibility remain unverified.
Full Specifications
| Model | FFMiner DS19 historical identity and evidence boundary |
|---|---|
| Model Number | FFMiner DS19 |
| Manufacturer | FFMiner |
| Status | Lifecycle not independently verified |
FFMiner DS19 evidence boundary
No authenticated manufacturer product, manual or firmware artifact was recovered. Historical secondary catalogs describe distinct Blake256R14 and Blake2b modes with separate power operands, while 980 W appears to be a combined/nameplate figure. Pairing 3.1 TH/s with 980 W was not a valid mode and is removed.
DS19 remains distinct from D18. Historical workload labels do not establish current compatibility.
Electrical, acoustic and firmware safety
Former DC-input claims, where repeated in secondary catalogs, are not facility AC specifications. PSU inclusion, voltage, current, phase, frequency, connector, cord and protection are unpublished. Literal 0 dB is unknown, not silent.
No firmware or repair CTA is exposed. Exact model, controller, hashboard revision, authenticated binary, checksum, instructions and rollback are required. Comparison, ProductModel, economics, heat and home-use claims are withheld.