Hardware Spec Index

Caldera FN-6890 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6890-CORE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index216 (Case Fans scale)
Category rank#4,740
Street price$9
Power3 W
Performance per dollar24.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6890 Core
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6890 Core 140mm PWM Case Fan”, https://vextor7.com/item/5619971 (accessed 2026-10-18).