Hardware Spec Index

Teralux FN-4650 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4650-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index400 (Case Fans scale)
Category rank#20,912
Street price$9
Power2 W
Performance per dollar44.44
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4650 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4650 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6922652 (accessed 2026-10-19).