Hardware Spec Index

Brontix FN-1891 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1891-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index966 (Case Fans scale)
Category rank#23,804
Street price$29
Power4 W
Performance per dollar33.31
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1891 Plus
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1891 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19956489 (accessed 2026-10-21).