Hardware Spec Index

Caldera FN-1643 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1643-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index444 (Case Fans scale)
Category rank#17,620
Street price$9
Power3 W
Performance per dollar49.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1643 Edge
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1643 Edge 120mm PWM Case Fan”, https://vextor7.com/item/3313816 (accessed 2026-10-26).