Hardware Spec Index

Caldera FN-6558 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6558-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,287 (Case Fans scale)
Category rank#37,605
Street price$39
Power4 W
Performance per dollar33.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6558 Core
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6558 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/48758463 (accessed 2026-10-20).