Hardware Spec Index

Brontix FN-7278 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7278-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index356 (Case Fans scale)
Category rank#28,094
Street price$9
Power3 W
Performance per dollar39.56
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7278 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7278 XT 140mm PWM Case Fan”, https://vextor7.com/item/7126876 (accessed 2026-10-21).