Hardware Spec Index

Caldera FN-3021 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3021-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index565 (Case Fans scale)
Category rank#32,931
Street price$19
Power3 W
Performance per dollar29.74
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3021 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3021 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3501666 (accessed 2026-10-21).