Hardware Spec Index

Caldera FN-8551 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8551-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index927 (Case Fans scale)
Category rank#10,944
Street price$29
Power3 W
Performance per dollar31.97
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8551 Prime
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8551 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/837727 (accessed 2026-10-23).