Hardware Spec Index

Brontix FN-1855 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1855-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index503 (Case Fans scale)
Category rank#23,654
Street price$19
Power3 W
Performance per dollar26.47
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1855 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1855 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4944734 (accessed 2026-10-22).