Hardware Spec Index

Brontix FN-5109 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5109-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,342 (Case Fans scale)
Category rank#4,517
Street price$49
Power3 W
Performance per dollar27.39
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5109 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 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-5109 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6504948 (accessed 2026-10-25).