Hardware Spec Index

Brontix FN-4451 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4451-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,140 (Case Fans scale)
Category rank#41,864
Street price$29
Power3 W
Performance per dollar39.31
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4451 Prime
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 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-4451 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6492399 (accessed 2026-10-26).