Hardware Spec Index

Brontix FN-4970 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4970-MAX · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index758 (Case Fans scale)
Category rank#19,248
Street price$19
Power3 W
Performance per dollar39.89
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4970 Max
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4970 Max 120mm PWM Case Fan”, https://vextor7.com/item/7275589 (accessed 2026-10-24).