Hardware Spec Index

Caldera FN-3420 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3420-EDGE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index368 (Case Fans scale)
Category rank#18,324
Street price$9
Power3 W
Performance per dollar40.89
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3420 Edge
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3420 Edge 140mm PWM Case Fan”, https://vextor7.com/item/14005498 (accessed 2026-10-24).