Hardware Spec Index

Brontix FN-7688 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7688-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index512 (Case Fans scale)
Category rank#2,001
Street price$19
Power3 W
Performance per dollar26.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7688 Prime
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7688 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3199731 (accessed 2026-10-20).