Hardware Spec Index

Caldera FN-4784 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4784-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index686 (Case Fans scale)
Category rank#16,381
Street price$19
Power3 W
Performance per dollar36.11
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4784 Edge
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4784 Edge 140mm PWM Case Fan”, https://vextor7.com/item/6235906 (accessed 2026-10-20).