Hardware Spec Index

Caldera FN-4049 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4049-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#4,270
Street price$29
Power4 W
Performance per dollar34.72
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4049 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4049 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/22011143 (accessed 2026-10-22).