Hardware Spec Index

Caldera FN-1426 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1426-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,300 (Case Fans scale)
Category rank#4,096
Street price$49
Power4 W
Performance per dollar26.53
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1426 Edge
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1426 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6375374 (accessed 2026-10-26).