Hardware Spec Index

Brontix FN-6511 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6511-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index592 (Case Fans scale)
Category rank#36,844
Street price$19
Power3 W
Performance per dollar31.16
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6511 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6511 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2596112 (accessed 2026-10-26).