Hardware Spec Index

Brontix FN-3343 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3343-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index699 (Case Fans scale)
Category rank#20,537
Street price$19
Power4 W
Performance per dollar36.79
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3343 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3343 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9744274 (accessed 2026-10-20).