Hardware Spec Index

Caldera FN-8371 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8371-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index272 (Case Fans scale)
Category rank#28,042
Street price$9
Power3 W
Performance per dollar30.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8371 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8371 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/5876981 (accessed 2026-10-25).