Hardware Spec Index

Caldera FN-9857 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9857-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index440 (Case Fans scale)
Category rank#30,951
Street price$19
Power4 W
Performance per dollar23.16
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9857 Core
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9857 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/913893 (accessed 2026-10-24).