Hardware Spec Index

Teralux FN-5777 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5777-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index500 (Case Fans scale)
Category rank#869
Street price$19
Power4 W
Performance per dollar26.32
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5777 Ultra
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5777 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7847769 (accessed 2026-10-21).