Hardware Spec Index

Teralux FN-1577 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1577-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index894 (Case Fans scale)
Category rank#48,501
Street price$29
Power4 W
Performance per dollar30.83
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1577 Ultra
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1577 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21877395 (accessed 2026-10-25).