Hardware Spec Index

Caldera FN-6670 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6670-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index698 (Case Fans scale)
Category rank#32,254
Street price$19
Power4 W
Performance per dollar36.74
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6670 Pro
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6670 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7249698 (accessed 2026-10-19).