Hardware Spec Index

Brontix FN-5276 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5276-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#25,350
Street price$29
Power4 W
Performance per dollar34.72
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5276 Prime
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5276 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/11029682 (accessed 2026-10-21).