Hardware Spec Index

Brontix FN-6678 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6678-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index236 (Case Fans scale)
Category rank#43,083
Street price$9
Power4 W
Performance per dollar26.22
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6678 Ultra
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6678 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89453842 (accessed 2026-10-25).