Hardware Spec Index

Brontix FN-1252 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1252-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index731 (Case Fans scale)
Category rank#9,179
Street price$19
Power4 W
Performance per dollar38.47
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1252 Pro
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1252 Pro 140mm PWM Case Fan”, https://vextor7.com/item/11857 (accessed 2026-10-19).