Hardware Spec Index

Caldera FN-8438 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8438-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index224 (Case Fans scale)
Category rank#29,455
Street price$9
Power4 W
Performance per dollar24.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8438 Prime
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 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-8438 Prime 120mm PWM Case Fan”, https://vextor7.com/item/18201730 (accessed 2026-10-21).