Hardware Spec Index

Teralux FN-8557 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8557-ULTRA · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index989 (Case Fans scale)
Category rank#9,553
Street price$29
Power3 W
Performance per dollar34.10
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8557 Ultra
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8557 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/45018 (accessed 2026-10-18).