Hardware Spec Index

Caldera FN-2578 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2578-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index987 (Case Fans scale)
Category rank#493
Street price$29
Power2 W
Performance per dollar34.03
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2578 Edge
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 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-2578 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9759065 (accessed 2026-10-21).