Hardware Spec Index

Caldera FN-1438 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1438-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index554 (Case Fans scale)
Category rank#12,057
Street price$19
Power3 W
Performance per dollar29.16
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1438 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1438 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6079592 (accessed 2026-10-25).