Hardware Spec Index

Teralux FN-5771 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5771-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index243 (Case Fans scale)
Category rank#8,520
Street price$9
Power4 W
Performance per dollar27.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5771 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5771 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/45804317 (accessed 2026-10-24).