Hardware Spec Index

Teralux FN-4343 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4343-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index218 (Case Fans scale)
Category rank#12,986
Street price$9
Power4 W
Performance per dollar24.22
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4343 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4343 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/98027893 (accessed 2026-10-26).