Hardware Spec Index

Brontix FN-3919 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3919-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,255 (Case Fans scale)
Category rank#27,862
Street price$49
Power3 W
Performance per dollar25.61
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3919 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3919 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8046441 (accessed 2026-10-20).