Hardware Spec Index

Caldera FN-1709 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1709-PRO · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index777 (Case Fans scale)
Category rank#23,238
Street price$19
Power4 W
Performance per dollar40.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1709 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1709 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1968376 (accessed 2026-10-18).