Hardware Spec Index

Brontix FN-4687 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4687-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index549 (Case Fans scale)
Category rank#47,618
Street price$19
Power4 W
Performance per dollar28.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4687 Core
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4687 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11366205 (accessed 2026-10-20).