Hardware Spec Index

Teralux FN-4459 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4459-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index384 (Case Fans scale)
Category rank#34,729
Street price$9
Power3 W
Performance per dollar42.67
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4459 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4459 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/20062529 (accessed 2026-10-24).