Hardware Spec Index

Brontix FN-5771 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5771-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index950 (Case Fans scale)
Category rank#44,422
Street price$29
Power4 W
Performance per dollar32.76
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5771 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5771 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4709182 (accessed 2026-10-23).