Hardware Spec Index

Brontix FN-1877 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1877-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index661 (Case Fans scale)
Category rank#6,655
Street price$19
Power3 W
Performance per dollar34.79
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1877 Plus
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1877 Plus 140mm PWM Case Fan”, https://vextor7.com/item/932276 (accessed 2026-10-21).