Hardware Spec Index

Teralux FN-4378 Edge 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4378-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index869 (Case Fans scale)
Category rank#7,435
Street price$19
Power3 W
Performance per dollar45.74
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4378 Edge
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4378 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94821841 (accessed 2026-10-24).