Hardware Spec Index

Caldera FN-3258 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3258-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index364 (Case Fans scale)
Category rank#4,837
Street price$9
Power3 W
Performance per dollar40.44
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3258 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3258 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4526307 (accessed 2026-10-23).