Hardware Spec Index

Caldera FN-3583 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3583-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index342 (Case Fans scale)
Category rank#45,992
Street price$9
Power3 W
Performance per dollar38.00
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3583 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3583 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/78285044 (accessed 2026-10-19).