Hardware Spec Index

Brontix FN-4948 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4948-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index238 (Case Fans scale)
Category rank#16,582
Street price$9
Power4 W
Performance per dollar26.44
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4948 Prime
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4948 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4511342 (accessed 2026-10-22).