Hardware Spec Index

Caldera FN-4685 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4685-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#39,487
Street price$29
Power3 W
Performance per dollar35.48
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4685 Pro
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4685 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4621775 (accessed 2026-10-22).