Hardware Spec Index

Brontix FN-9871 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9871-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,019 (Case Fans scale)
Category rank#43,303
Street price$29
Power4 W
Performance per dollar35.14
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9871 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9871 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4583231 (accessed 2026-10-21).