Bitmain Antminers are the workhorses of Bitcoin mining — and the machines we know best. This tag collects our S-series and L-series guides: specs, tuning, firmware and which units still earn.
In stock now: the S21 XP Hyd 473 TH/s, the S19k Pro 120T and the value-oriented T21 190T. Scrypt fans: the Antminer L9. Browse all in the ASIC shop or read the ASIC guides.
Official sources
Specs and firmware live at Bitmain and shop.bitmain.com.
![Antminer Z15 Pro Mining Zcash: Analisi Reale dei Profitti [Dati 2025]](/storage/blog-images/135/wAm645JkxgRxBEILHABEyHHYVgyuy7K2Kuc9BWkB.webp)
