Hardware Spec Index

Caldera FN-5577 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5577-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,337 (Case Fans scale)
Category rank#15,390
Street price$49
Power4 W
Performance per dollar27.29
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5577 Pro
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5577 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5300538 (accessed 2026-10-19).