Hardware Spec Index

Teralux FN-4691 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4691-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index663 (Case Fans scale)
Category rank#9,994
Street price$19
Power3 W
Performance per dollar34.89
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4691 XT
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4691 XT 140mm PWM Case Fan”, https://vextor7.com/item/45801977 (accessed 2026-10-24).