Hardware Spec Index

Brontix FN-6541 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6541-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index797 (Case Fans scale)
Category rank#47,618
Street price$29
Power3 W
Performance per dollar27.48
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6541 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6541 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/86525421 (accessed 2026-10-25).