Bitmain Antminer Range — AustraliaAntminer is Bitmain’s ASIC line and the most widely deployed mining hardware in the world. The range spans SHA-256 Bitcoin units (S-series and T-series), Scrypt Litecoin/Dogecoin miners (L-series), and a spread of altcoin-specific machines. Our Antminer catalogue covers current-generation S21 and S23 models alongside proven earlier hardware.Reading the model namesBitmain’s naming is dense but logical once you know the pattern. The letter marks the algorithm family — S and T for Bitcoin, L for Scrypt, K for Kaspa and Kadena, E for Ethereum Classic, Z for Zcash. The number is the generation, so an S21 supersedes an S19. Suffixes describe cooling and tier: Hyd is hydro-cooled, Imm is immersion-ready, XP and Pro denote higher-efficiency silicon, and + marks a mid-generation uplift.S-series vs T-seriesS-series machines are the efficiency flagships and carry the higher price. T-series units sit a tier below on J/TH but cost meaningfully less per terahash of capacity. Where power is expensive — which describes most of Australia — the S-series usually wins over the life of the machine. Where you have cheap or surplus power, such as a large rooftop solar array with poor feed-in tariffs, the cheaper T-series capacity can make better sense.Air, hydro or immersionAir-cooled units are the simplest to deploy and need no supporting infrastructure. Hydro-cooled models require a cooling loop but run quieter, tolerate high ambient temperatures, and sustain higher hashrates — a real advantage across most Australian summers. Immersion units need a dielectric fluid tank and suit purpose-built commercial installations rather than home deployment.