Hardware Spec Index

Brontix FN-3833 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3833-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index713 (Case Fans scale)
Category rank#31,748
Street price$19
Power4 W
Performance per dollar37.53
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3833 Core
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3833 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6014039 (accessed 2026-10-23).