Hardware Spec Index

Caldera FN-3407 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3407-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index564 (Case Fans scale)
Category rank#38,116
Street price$19
Power3 W
Performance per dollar29.68
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3407 SE
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3407 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14339151 (accessed 2026-10-23).