Hardware Spec Index

Brontix FN-3553 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3553-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index206 (Case Fans scale)
Category rank#28,953
Street price$9
Power4 W
Performance per dollar22.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3553 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3553 Prime 120mm PWM Case Fan”, https://vextor7.com/item/170413 (accessed 2026-10-25).