Hardware Spec Index

Brontix FN-1253 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1253-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index740 (Case Fans scale)
Category rank#46,997
Street price$19
Power4 W
Performance per dollar38.95
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1253 Prime
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1253 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91302445 (accessed 2026-10-25).