Hardware Spec Index

Brontix FN-2891 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2891-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,134 (Case Fans scale)
Category rank#36,237
Street price$39
Power3 W
Performance per dollar29.08
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2891 Edge
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 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-2891 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/52947563 (accessed 2026-10-22).