Hardware Spec Index

Teralux FN-8639 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8639-EDGE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index294 (Case Fans scale)
Category rank#36,403
Street price$9
Power3 W
Performance per dollar32.67
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8639 Edge
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8639 Edge 120mm PWM Case Fan”, https://vextor7.com/item/8664260 (accessed 2026-10-25).