Hardware Spec Index

Brontix FN-1021 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1021-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index563 (Case Fans scale)
Category rank#32,571
Street price$19
Power4 W
Performance per dollar29.63
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1021 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1021 Prime 120mm PWM Case Fan”, https://vextor7.com/item/90127259 (accessed 2026-10-19).