Hardware Spec Index

Caldera FN-5558 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5558-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,306 (Case Fans scale)
Category rank#26,909
Street price$49
Power4 W
Performance per dollar26.65
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5558 Plus
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5558 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/89939322 (accessed 2026-10-25).