Hardware Spec Index

Brontix FN-5731 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5731-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index671 (Case Fans scale)
Category rank#41,989
Street price$19
Power3 W
Performance per dollar35.32
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5731 Core
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5731 Core 120mm PWM Case Fan”, https://vextor7.com/item/6943533 (accessed 2026-10-21).