Hardware Spec Index

Brontix FN-9777 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9777-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index480 (Case Fans scale)
Category rank#33,347
Street price$9
Power4 W
Performance per dollar53.33
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9777 Edge
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9777 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/80243827 (accessed 2026-10-19).