Hardware Spec Index

Caldera FN-6648 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6648-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index535 (Case Fans scale)
Category rank#23,320
Street price$19
Power3 W
Performance per dollar28.16
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6648 Core
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6648 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54372609 (accessed 2026-10-20).