Hardware Spec Index

Caldera FN-3556 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3556-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index881 (Case Fans scale)
Category rank#47,266
Street price$29
Power4 W
Performance per dollar30.38
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3556 Edge
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3556 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/12127331 (accessed 2026-10-20).