Hardware Spec Index

Brontix FN-6778 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6778-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index308 (Case Fans scale)
Category rank#38,274
Street price$9
Power4 W
Performance per dollar34.22
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6778 Prime
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6778 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6510180 (accessed 2026-10-22).