Hardware Spec Index

Brontix FN-9877 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9877-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,179 (Case Fans scale)
Category rank#2,324
Street price$39
Power3 W
Performance per dollar30.23
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9877 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise34 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-9877 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/424759 (accessed 2026-10-19).