Hardware Spec Index

Caldera FN-5805 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5805-PRIME · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index759 (Case Fans scale)
Category rank#18,359
Street price$19
Power3 W
Performance per dollar39.95
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5805 Prime
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5805 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6232500 (accessed 2026-10-18).