Hardware Spec Index

Teralux FN-2781 Edge 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2781-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index881 (Case Fans scale)
Category rank#6,575
Street price$29
Power4 W
Performance per dollar30.38
Released2021

Specifications

BrandTeralux
ModelTeralux FN-2781 Edge
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2781 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/90141994 (accessed 2026-10-24).