Hardware Spec Index

Caldera FN-5543 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5543-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index483 (Case Fans scale)
Category rank#24,060
Street price$19
Power2 W
Performance per dollar25.42
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5543 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5543 Core 140mm PWM Case Fan”, https://vextor7.com/item/14178985 (accessed 2026-10-22).