Hardware Spec Index

Caldera FN-1456 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1456-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,245 (Case Fans scale)
Category rank#28,323
Street price$39
Power4 W
Performance per dollar31.92
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1456 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1456 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7843216 (accessed 2026-10-25).