Hardware Spec Index

Teralux FN-7791 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7791-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,288 (Case Fans scale)
Category rank#7,203
Street price$49
Power3 W
Performance per dollar26.29
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7791 Ultra
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise23 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-7791 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1960302 (accessed 2026-10-20).