Hardware Spec Index

Brontix FN-1538 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1538-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index912 (Case Fans scale)
Category rank#42,066
Street price$29
Power4 W
Performance per dollar31.45
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1538 Ultra
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1538 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/62815156 (accessed 2026-10-22).