Hardware Spec Index

Caldera FN-7381 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7381-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index539 (Case Fans scale)
Category rank#7,178
Street price$19
Power3 W
Performance per dollar28.37
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7381 Prime
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7381 Prime 120mm PWM Case Fan”, https://vextor7.com/item/18545883 (accessed 2026-10-23).