Hardware Spec Index

Brontix FN-2870 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2870-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index730 (Case Fans scale)
Category rank#34,801
Street price$19
Power4 W
Performance per dollar38.42
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2870 Core
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2870 Core 140mm PWM Case Fan”, https://vextor7.com/item/41493053 (accessed 2026-10-25).