Hardware Spec Index

Brontix FN-9877 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9877-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index743 (Case Fans scale)
Category rank#49,810
Street price$29
Power3 W
Performance per dollar25.62
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9877 Core
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9877 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3404338 (accessed 2026-10-23).