Hardware Spec Index

Teralux FN-5691 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5691-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index706 (Case Fans scale)
Category rank#49,056
Street price$19
Power3 W
Performance per dollar37.16
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5691 Prime
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5691 Prime 120mm PWM Case Fan”, https://vextor7.com/item/41663524 (accessed 2026-10-24).