Hardware Spec Index

Brontix FN-2578 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2578-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index928 (Case Fans scale)
Category rank#21,095
Street price$29
Power3 W
Performance per dollar32.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2578 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2578 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/51457978 (accessed 2026-10-21).