Hardware Spec Index

Caldera FN-5690 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5690-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index468 (Case Fans scale)
Category rank#7,203
Street price$19
Power4 W
Performance per dollar24.63
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5690 Prime
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5690 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/894037 (accessed 2026-10-20).