Hardware Spec Index

Caldera FN-1239 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1239-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index599 (Case Fans scale)
Category rank#39,259
Street price$19
Power4 W
Performance per dollar31.53
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1239 Core
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1239 Core 120mm PWM Case Fan”, https://vextor7.com/item/4207657 (accessed 2026-10-21).