Hardware Spec Index

Caldera FN-6979 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6979-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index244 (Case Fans scale)
Category rank#26,001
Street price$9
Power3 W
Performance per dollar27.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6979 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6979 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21913152 (accessed 2026-10-25).