Hardware Spec Index

Brontix FN-1046 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1046-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index641 (Case Fans scale)
Category rank#41,338
Street price$19
Power4 W
Performance per dollar33.74
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1046 Prime
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1046 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8208570 (accessed 2026-10-19).