Hardware Spec Index

Caldera FN-4607 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4607-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index397 (Case Fans scale)
Category rank#36,038
Street price$9
Power4 W
Performance per dollar44.11
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4607 Prime
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4607 Prime 140mm PWM Case Fan”, https://vextor7.com/item/20146455 (accessed 2026-10-20).