Hardware Spec Index

Caldera FN-4552 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4552-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index811 (Case Fans scale)
Category rank#3,629
Street price$29
Power4 W
Performance per dollar27.97
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4552 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 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-4552 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/73317827 (accessed 2026-10-20).