Hardware Spec Index

Brontix FN-1057 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1057-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index431 (Case Fans scale)
Category rank#22,530
Street price$9
Power2 W
Performance per dollar47.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1057 XT
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 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-1057 XT 140mm PWM Case Fan”, https://vextor7.com/item/3364597 (accessed 2026-10-21).