Hardware Spec Index

Caldera FN-5399 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5399-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index601 (Case Fans scale)
Category rank#27,047
Street price$19
Power3 W
Performance per dollar31.63
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5399 Prime
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5399 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2377976 (accessed 2026-10-21).