Hardware Spec Index

Caldera FN-3701 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3701-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index352 (Case Fans scale)
Category rank#2,277
Street price$9
Power4 W
Performance per dollar39.11
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3701 Edge
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3701 Edge 120mm PWM Case Fan”, https://vextor7.com/item/2462285 (accessed 2026-10-23).