Hardware Spec Index

Brontix FN-4057 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4057-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index460 (Case Fans scale)
Category rank#6,068
Street price$19
Power3 W
Performance per dollar24.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4057 Edge
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4057 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21399301 (accessed 2026-10-19).