Hardware Spec Index

Caldera FN-9739 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9739-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index426 (Case Fans scale)
Category rank#14,394
Street price$19
Power3 W
Performance per dollar22.42
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9739 Prime
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9739 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/63669006 (accessed 2026-10-26).