Hardware Spec Index

Brontix FN-8639 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8639-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,367 (Case Fans scale)
Category rank#46,480
Street price$49
Power3 W
Performance per dollar27.90
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8639 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8639 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/854044 (accessed 2026-10-19).