Hardware Spec Index

Caldera FN-2289 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2289-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index281 (Case Fans scale)
Category rank#45,358
Street price$9
Power4 W
Performance per dollar31.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2289 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2289 Core 120mm PWM Case Fan”, https://vextor7.com/item/68306220 (accessed 2026-10-20).