Hardware Spec Index

Brontix FN-3321 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3321-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index281 (Case Fans scale)
Category rank#37,625
Street price$9
Power3 W
Performance per dollar31.22
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3321 SE
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3321 SE 120mm PWM Case Fan”, https://vextor7.com/item/92634587 (accessed 2026-10-26).