Hardware Spec Index

Brontix FN-1040 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1040-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,189 (Case Fans scale)
Category rank#23,673
Street price$49
Power3 W
Performance per dollar24.27
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1040 Prime
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1040 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92434780 (accessed 2026-10-24).