Hardware Spec Index

Caldera FN-1691 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1691-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,054 (Case Fans scale)
Category rank#16,480
Street price$29
Power3 W
Performance per dollar36.34
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1691 Edge
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1691 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7624877 (accessed 2026-10-22).