Hardware Spec Index

Caldera FN-4705 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4705-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index389 (Case Fans scale)
Category rank#4,552
Street price$9
Power3 W
Performance per dollar43.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4705 Core
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4705 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4961973 (accessed 2026-10-19).