Hardware Spec Index

Brontix FN-3898 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3898-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index465 (Case Fans scale)
Category rank#45,183
Street price$19
Power3 W
Performance per dollar24.47
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3898 Core
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3898 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20174408 (accessed 2026-10-20).