Hardware Spec Index

Caldera FN-5047 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5047-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index433 (Case Fans scale)
Category rank#8,230
Street price$9
Power3 W
Performance per dollar48.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5047 Core
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5047 Core 140mm PWM Case Fan”, https://vextor7.com/item/21526831 (accessed 2026-10-24).