Hardware Spec Index

Caldera FN-4573 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4573-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index305 (Case Fans scale)
Category rank#45,880
Street price$9
Power4 W
Performance per dollar33.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4573 Edge
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4573 Edge 120mm PWM Case Fan”, https://vextor7.com/item/2802791 (accessed 2026-10-22).