Hardware Spec Index

Caldera FN-8839 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8839-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index578 (Case Fans scale)
Category rank#22,208
Street price$19
Power3 W
Performance per dollar30.42
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8839 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8839 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4137809 (accessed 2026-10-21).