Hardware Spec Index

Caldera FN-2839 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2839-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index588 (Case Fans scale)
Category rank#28,375
Street price$19
Power4 W
Performance per dollar30.95
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2839 Core
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2839 Core 140mm PWM Case Fan”, https://vextor7.com/item/5960607 (accessed 2026-10-19).