Hardware Spec Index

Brontix FN-8351 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8351-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index615 (Case Fans scale)
Category rank#34,637
Street price$19
Power2 W
Performance per dollar32.37
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8351 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8351 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62818881 (accessed 2026-10-23).