Hardware Spec Index

Brontix FN-2138 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2138-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index960 (Case Fans scale)
Category rank#33,356
Street price$29
Power3 W
Performance per dollar33.10
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2138 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 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-2138 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7436744 (accessed 2026-10-19).