Hardware Spec Index

Brontix FN-4702 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4702-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index425 (Case Fans scale)
Category rank#48,995
Street price$19
Power3 W
Performance per dollar22.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4702 Pro
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4702 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/18299261 (accessed 2026-10-24).