Hardware Spec Index

Caldera FN-4337 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4337-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index630 (Case Fans scale)
Category rank#11,824
Street price$19
Power3 W
Performance per dollar33.16
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4337 Core
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4337 Core 140mm PWM Case Fan”, https://vextor7.com/item/6401762 (accessed 2026-10-23).