Hardware Spec Index

Caldera FN-4609 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4609-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index352 (Case Fans scale)
Category rank#43,426
Street price$19
Power3 W
Performance per dollar18.53
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4609 Edge
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4609 Edge 140mm PWM Case Fan”, https://vextor7.com/item/21475473 (accessed 2026-10-23).