Hardware Spec Index

Brontix FN-7658 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7658-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,081 (Case Fans scale)
Category rank#24,058
Street price$39
Power3 W
Performance per dollar27.72
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7658 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7658 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/823077 (accessed 2026-10-21).