Hardware Spec Index

Caldera FN-4593 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4593-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index519 (Case Fans scale)
Category rank#17,265
Street price$19
Power3 W
Performance per dollar27.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4593 Edge
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4593 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31663922 (accessed 2026-10-24).