Hardware Spec Index

Teralux FN-4091 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4091-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,196 (Case Fans scale)
Category rank#16,833
Street price$39
Power3 W
Performance per dollar30.67
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4091 Edge
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4091 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/99837712 (accessed 2026-10-24).