Hardware Spec Index

Brontix FN-1674 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1674-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index235 (Case Fans scale)
Category rank#10,286
Street price$9
Power3 W
Performance per dollar26.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1674 Core
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1674 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4471574 (accessed 2026-10-25).