Hardware Spec Index

Brontix FN-7021 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7021-EDGE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index480 (Case Fans scale)
Category rank#4,980
Street price$19
Power2 W
Performance per dollar25.26
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7021 Edge
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7021 Edge 140mm PWM Case Fan”, https://vextor7.com/item/2173576 (accessed 2026-10-21).