Hardware Spec Index

Caldera FN-2191 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2191-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,361 (Case Fans scale)
Category rank#31,363
Street price$49
Power4 W
Performance per dollar27.78
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2191 Edge
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 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-2191 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5656146 (accessed 2026-10-21).