Hardware Spec Index

Brontix FN-1621 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1621-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index305 (Case Fans scale)
Category rank#13,847
Street price$9
Power4 W
Performance per dollar33.89
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1621 Core
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1621 Core 140mm PWM Case Fan”, https://vextor7.com/item/6306252 (accessed 2026-10-26).