Hardware Spec Index

Teralux FN-9058 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9058-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index458 (Case Fans scale)
Category rank#165
Street price$19
Power3 W
Performance per dollar24.11
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9058 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9058 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3693873 (accessed 2026-10-18).