Hardware Spec Index

Teralux FN-3640 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3640-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index611 (Case Fans scale)
Category rank#15,551
Street price$19
Power4 W
Performance per dollar32.16
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3640 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3640 Plus 140mm PWM Case Fan”, https://vextor7.com/item/8557988 (accessed 2026-10-19).