Hardware Spec Index

Caldera FN-6398 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6398-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index281 (Case Fans scale)
Category rank#8,170
Street price$9
Power3 W
Performance per dollar31.22
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6398 Max
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6398 Max 140mm PWM Case Fan”, https://vextor7.com/item/51452225 (accessed 2026-10-20).