Hardware Spec Index

Teralux FN-7640 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7640-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index251 (Case Fans scale)
Category rank#18,827
Street price$9
Power4 W
Performance per dollar27.89
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7640 Edge
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7640 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8918320 (accessed 2026-10-21).