Hardware Spec Index

Caldera FN-4839 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4839-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index318 (Case Fans scale)
Category rank#23,590
Street price$9
Power4 W
Performance per dollar35.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4839 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4839 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3065488 (accessed 2026-10-19).