Hardware Spec Index

Brontix FN-4255 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4255-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,353 (Case Fans scale)
Category rank#32,649
Street price$49
Power2 W
Performance per dollar27.61
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4255 SE
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4255 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5754113 (accessed 2026-10-21).