Hardware Spec Index

Brontix FN-3553 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3553-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,177 (Case Fans scale)
Category rank#30,564
Street price$39
Power3 W
Performance per dollar30.18
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3553 Prime
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3553 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/790107 (accessed 2026-10-19).