Hardware Spec Index

Caldera FN-4677 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4677-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index216 (Case Fans scale)
Category rank#3,096
Street price$9
Power4 W
Performance per dollar24.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4677 Core
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4677 Core 120mm PWM Case Fan”, https://vextor7.com/item/1966969 (accessed 2026-10-25).