Hardware Spec Index

Caldera FN-4645 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4645-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index594 (Case Fans scale)
Category rank#12,662
Street price$19
Power2 W
Performance per dollar31.26
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4645 Edge
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4645 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9305828 (accessed 2026-10-20).