Hardware Spec Index

Caldera FN-4151 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4151-CORE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index452 (Case Fans scale)
Category rank#19,187
Street price$9
Power3 W
Performance per dollar50.22
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4151 Core
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4151 Core 140mm PWM Case Fan”, https://vextor7.com/item/52948699 (accessed 2026-10-22).