Hardware Spec Index

Brontix FN-4970 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4970-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index822 (Case Fans scale)
Category rank#4,187
Street price$19
Power4 W
Performance per dollar43.26
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4970 Plus
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4970 Plus 120mm PWM Case Fan”, https://vextor7.com/item/286329 (accessed 2026-10-21).