Hardware Spec Index

Brontix FN-4646 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4646-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index217 (Case Fans scale)
Category rank#9,812
Street price$9
Power3 W
Performance per dollar24.11
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4646 Core
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4646 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/46984159 (accessed 2026-10-21).