Hardware Spec Index

Caldera FN-3338 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3338-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index215 (Case Fans scale)
Category rank#24,156
Street price$9
Power3 W
Performance per dollar23.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3338 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3338 Prime 120mm PWM Case Fan”, https://vextor7.com/item/897173 (accessed 2026-10-21).