Hardware Spec Index

Brontix FN-1553 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1553-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index311 (Case Fans scale)
Category rank#45,464
Street price$9
Power4 W
Performance per dollar34.56
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1553 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1553 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/239492 (accessed 2026-10-19).