Hardware Spec Index

Caldera FN-5561 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5561-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index252 (Case Fans scale)
Category rank#31,663
Street price$9
Power4 W
Performance per dollar28.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5561 Core
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5561 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1865381 (accessed 2026-10-26).