Hardware Spec Index

Brontix FN-7681 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7681-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index827 (Case Fans scale)
Category rank#4,570
Street price$19
Power3 W
Performance per dollar43.53
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7681 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7681 Core 120mm PWM Case Fan”, https://vextor7.com/item/9506883 (accessed 2026-10-19).