Bitdeer has unveiled its latest SEALMINER A3 series Bitcoin miners, introducing four new models: A3 Pro Air, A3 Pro Hydro, A3 Air, and A3 Hydro. The A3 Pro Air and A3 Pro Hydro models boast a power efficiency of 12.5 J/TH, while the A3 Hydro and A3 Air models offer efficiencies of 13.5 J/TH and 14 J/TH, respectively. This new lineup aims to enhance mining efficiency and performance.