Hardware Spec Index

Caldera FN-3228 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3228-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index367 (Case Fans scale)
Category rank#25,199
Street price$9
Power2 W
Performance per dollar40.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3228 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3228 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11636520 (accessed 2026-10-22).