Hardware Spec Index

Caldera FN-2038 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2038-PRIME · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index259 (Case Fans scale)
Category rank#30,851
Street price$9
Power3 W
Performance per dollar28.78
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2038 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2038 Prime 140mm PWM Case Fan”, https://vextor7.com/item/65403541 (accessed 2026-10-27).