Hardware Spec Index

Caldera FN-3748 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3748-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index720 (Case Fans scale)
Category rank#12,275
Street price$19
Power3 W
Performance per dollar37.89
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3748 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3748 SE 120mm PWM Case Fan”, https://vextor7.com/item/4178355 (accessed 2026-10-20).