Hardware Spec Index

Caldera FN-4003 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4003-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index790 (Case Fans scale)
Category rank#22,365
Street price$19
Power4 W
Performance per dollar41.58
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4003 Core
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4003 Core 120mm PWM Case Fan”, https://vextor7.com/item/76983951 (accessed 2026-10-25).