Hardware Spec Index

Brontix FN-9833 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9833-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index282 (Case Fans scale)
Category rank#28,819
Street price$9
Power4 W
Performance per dollar31.33
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9833 Prime
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9833 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6015876 (accessed 2026-10-22).