Hardware Spec Index

Caldera FN-6478 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6478-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index382 (Case Fans scale)
Category rank#45,732
Street price$19
Power3 W
Performance per dollar20.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6478 Prime
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6478 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4711087 (accessed 2026-10-21).