Hardware Spec Index

Caldera FN-5689 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5689-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index711 (Case Fans scale)
Category rank#45,672
Street price$19
Power3 W
Performance per dollar37.42
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5689 Prime
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5689 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17608397 (accessed 2026-10-21).