Hardware Spec Index

Brontix FN-1881 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1881-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index771 (Case Fans scale)
Category rank#32,137
Street price$19
Power3 W
Performance per dollar40.58
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1881 Pro
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 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-1881 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/76988998 (accessed 2026-10-25).