Hardware Spec Index

Caldera FN-6378 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6378-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index434 (Case Fans scale)
Category rank#17,451
Street price$9
Power3 W
Performance per dollar48.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6378 Ultra
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6378 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4075383 (accessed 2026-10-26).