Hardware Spec Index

Brontix FN-5100 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5100-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index380 (Case Fans scale)
Category rank#4,806
Street price$9
Power4 W
Performance per dollar42.22
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5100 Ultra
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5100 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/48417515 (accessed 2026-10-20).