Antminer S19k Pro S19a Black Mini Silencer Blower 300W/400W AC Motor cable Feature Specification Noise Reduction ≈

Feature Specification Noise Reduction ≈ 90 dB → 40–50 dB Material PVC board + fireproof sound-absorbing cotton Device Size 750 × 330 × 360 mm Packing Size 790 × 370 × 390 mm Weight 24 kg Frequency 50 Hz Cooling System Turbo fan with automatic temperature control Compatibility Antminer

A: Other symmetric reflective SPDT switches with matching 50 Ω / broadband / peak-power specification in a comparable QFN footprint

L3+ / S9 Boost Module 14V (6R8 RT8537)

A 1kg pail is enough for roughly 40-60 hashboard rebuilds depending on chip count and stencil thickness

Antminer S19k Pro S19a Black Mini Silencer Blower 300W/400W AC Motor cable Feature Specification Noise Reduction ≈Antminer S19k Pro S19a Black Mini Silencer The Black Mini silencer dedicated to the Antminer S19k Pro and S19a same mixed connector cooling layout as our Silver Industrial fiche, in a compact plastic housing for tight installation spaces. Ships with the matched mixed fan simulator kit (2 square + 2 linear 4 pin). Choose 300W or 400W AC motor before ordering. Each motor includes an on unit High Medium Low speed switch for fine tuning airflow vs. noise.