Hardware Spec Index

Brontix FN-7970 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7970-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index422 (Case Fans scale)
Category rank#46,465
Street price$19
Power4 W
Performance per dollar22.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7970 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7970 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4657264 (accessed 2026-10-20).