The fleet
Select any maker to open its models, components, error codes, and firmware.
The largest ASIC maker. Air-cooled S19/S21 units use a separate APW-series PSU and three hashboards driven by one control board. S19 = Xilinx Zynq + per-board PIC; S21 = Amlogic, no PIC.
Whatsminer M-series units use an INTEGRATED power supply, a bolted copper-busbar hashboard power connection, rugged build, and a numeric fault-code system (via BTMiner API). Boards are named SM0/SM1/SM2.
The third major SHA-256 maker. Avalon uses an MM controller + (on chained setups) an AUC bridge, an EXTERNAL PSU, dual FRONT fans, and per-chip PVT telemetry via estats - a dead chip degrades gracefully instead of killing the board.
A public miner (NASDAQ: BTDR) that went vertically integrated with its own 4 nm SEAL ASIC. SEALMINER units are Antminer-like with SMART (graceful-degradation) hashboards and drop into Foreman/Awesome Miner over the 4028 API.
The marquee U.S.-engineered miner with its own ASIC. Teraflux units use SMART hashboards, AutoTemp protection, Zero-Touch Provisioning, and the FluxVision cloud + EnergyTune firmware (V/F tuning without reboot).
