Hardware Spec Index

Brontix FN-1875 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1875-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index519 (Case Fans scale)
Category rank#17,211
Street price$19
Power3 W
Performance per dollar27.32
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1875 Pro
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1875 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3402698 (accessed 2026-10-18).