Hardware Spec Index

Caldera FN-9833 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9833-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index426 (Case Fans scale)
Category rank#2,122
Street price$9
Power4 W
Performance per dollar47.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9833 Core
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9833 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6512388 (accessed 2026-10-21).