Hardware Spec Index

Brontix FN-5451 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5451-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index773 (Case Fans scale)
Category rank#14,140
Street price$19
Power3 W
Performance per dollar40.68
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5451 Edge
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5451 Edge 140mm PWM Case Fan”, https://vextor7.com/item/72322862 (accessed 2026-10-24).