Hardware Spec Index

Teralux FN-4387 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4387-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index443 (Case Fans scale)
Category rank#41,503
Street price$9
Power4 W
Performance per dollar49.22
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4387 Edge
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4387 Edge 140mm PWM Case Fan”, https://vextor7.com/item/7605396 (accessed 2026-10-25).