Hardware Spec Index

Teralux FN-9977 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9977-EDGE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index738 (Case Fans scale)
Category rank#5,290
Street price$19
Power3 W
Performance per dollar38.84
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9977 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9977 Edge 140mm PWM Case Fan”, https://vextor7.com/item/99868375 (accessed 2026-10-20).