Hardware Spec Index

Teralux FN-4757 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4757-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index321 (Case Fans scale)
Category rank#21,365
Street price$9
Power3 W
Performance per dollar35.67
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4757 XT
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4757 XT 140mm PWM Case Fan”, https://vextor7.com/item/92375144 (accessed 2026-10-23).