Hardware Spec Index

Caldera FN-9139 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9139-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index397 (Case Fans scale)
Category rank#29,656
Street price$9
Power3 W
Performance per dollar44.11
Released2026

Specifications

BrandCaldera
ModelCaldera FN-9139 Prime
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9139 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1165693 (accessed 2026-10-22).