Hardware Spec Index

Teralux FN-8657 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8657-PRIME · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index1,317 (Case Fans scale)
Category rank#15,422
Street price$49
Power3 W
Performance per dollar26.88
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8657 Prime
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8657 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/96836245 (accessed 2026-10-27).