Hardware Spec Index

Caldera FN-4187 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4187-CORE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index350 (Case Fans scale)
Category rank#6,245
Street price$9
Power4 W
Performance per dollar38.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4187 Core
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4187 Core 120mm PWM Case Fan”, https://vextor7.com/item/5737508 (accessed 2026-10-26).