Hardware Spec Index

Caldera FN-3438 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3438-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index392 (Case Fans scale)
Category rank#40,915
Street price$9
Power3 W
Performance per dollar43.56
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3438 Plus
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3438 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7978552 (accessed 2026-10-19).