Hardware Spec Index

Caldera FN-4890 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4890-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,327 (Case Fans scale)
Category rank#7,972
Street price$49
Power3 W
Performance per dollar27.08
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4890 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4890 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11022845 (accessed 2026-10-20).