Hardware Spec Index

Caldera FN-6456 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6456-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index687 (Case Fans scale)
Category rank#37,709
Street price$19
Power3 W
Performance per dollar36.16
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6456 Pro
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6456 Pro 120mm PWM Case Fan”, https://vextor7.com/item/8569828 (accessed 2026-10-20).