Hardware Spec Index

Caldera FN-3381 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3381-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index605 (Case Fans scale)
Category rank#49,176
Street price$19
Power4 W
Performance per dollar31.84
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3381 Edge
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3381 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7078657 (accessed 2026-10-20).