Hardware Spec Index

Teralux FN-4539 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4539-ULTRA · Released 2023 · Updated 2026-10-27

Key facts

Benchmark index1,159 (Case Fans scale)
Category rank#32,632
Street price$39
Power3 W
Performance per dollar29.72
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4539 Ultra
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4539 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/24372583 (accessed 2026-10-27).