Hardware Spec Index

Teralux FN-4659 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4659-PRO · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index639 (Case Fans scale)
Category rank#22,625
Street price$19
Power3 W
Performance per dollar33.63
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4659 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4659 Pro 140mm PWM Case Fan”, https://vextor7.com/item/1155352 (accessed 2026-10-18).