Hardware Spec Index

Caldera FN-4517 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4517-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index303 (Case Fans scale)
Category rank#3,659
Street price$9
Power4 W
Performance per dollar33.67
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4517 Prime
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4517 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8892501 (accessed 2026-10-23).