Hardware Spec Index

Caldera FN-3746 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3746-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index379 (Case Fans scale)
Category rank#2,335
Street price$9
Power4 W
Performance per dollar42.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3746 Edge
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3746 Edge 120mm PWM Case Fan”, https://vextor7.com/item/95033676 (accessed 2026-10-24).