Hardware Spec Index

Teralux FN-4355 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4355-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,160 (Case Fans scale)
Category rank#30,485
Street price$49
Power4 W
Performance per dollar23.67
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4355 Ultra
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4355 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4043631 (accessed 2026-10-23).