Hardware Spec Index

Brontix FN-9933 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9933-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index534 (Case Fans scale)
Category rank#6,215
Street price$19
Power4 W
Performance per dollar28.11
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9933 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9933 Pro 120mm PWM Case Fan”, https://vextor7.com/item/15037367 (accessed 2026-10-20).