Hardware Spec Index

Teralux FN-5458 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5458-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index579 (Case Fans scale)
Category rank#41,047
Street price$19
Power3 W
Performance per dollar30.47
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5458 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5458 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/8927417 (accessed 2026-10-24).