This is shared Teraflux Teraflux reference material covering 3 models. Components, supply voltage/phase, PSU, cooling and service procedures vary by model and revision. Use the exact model nameplate and OEM manual; shared examples do not establish compatibility.
Every unit is built from the same handful of parts. Learn what each does, how to identify it, and - most importantly for diagnosis - what its failure looks like.
A modern Linux control board with its own IP + web UI. These makers design their own silicon but keep an Antminer-like layout, so the board serves a familiar status page and the cgminer-style API on port 4028 - which is why they drop straight into Foreman / Awesome Miner.
Networking, config, monitoring, work dispatch.
RJ45 + status LEDs; per-unit web UI. Newer OEM = smaller spares/RMA channel than Bitmain/MicroBT.
The standout trait of these makers: the hashboard keeps hashing THROUGH multiple ASIC failures (graceful degradation). A partial board is EXPECTED behavior, not an automatic RMA - unlike Antminer's all-or-nothing chain.
Hashing with fault tolerance.
Per-board hashrate/chip count in the web UI/API; a board slightly down still contributes.
Both makers designed their own SHA-256 silicon: Bitdeer's 4 nm SEAL family (SEAL01/SEAL02) and Auradine's own chips - making them the newest in-house designers after Bitmain, MicroBT, and Canaan.
The hashing units; efficiency leaders in their newest gens.
Confirm the chip/gen from the label; specs vary by firmware/batch.
Air units use a stock control board + PSU (200-277 V). Hydro units are 2U rack-mount on a facility WATER loop with three-phase power - a different install and safety profile.
Feeds the boards; hydro units add a water-side story.
Air = external PSU; hydro = 2U on a water manifold, three-phase 380-480 V.
Air models use fans (e.g. SEALMINER A2 = 4 fans, ~75 dB). Hydro models remove fans and run cold plates on a facility loop (Auradine AH3880 ~1 L internal coolant, 5-20 L/min, 10-60 °C).
Keep the in-house silicon in band.
Air = fan face; hydro = quick-disconnects + manifold.