Hardware Spec Index

Brontix FN-9321 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9321-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index434 (Case Fans scale)
Category rank#40,819
Street price$19
Power3 W
Performance per dollar22.84
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9321 Plus
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9321 Plus 120mm PWM Case Fan”, https://vextor7.com/item/17039740 (accessed 2026-10-21).