Hardware Spec Index

Caldera FN-4340 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4340-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index903 (Case Fans scale)
Category rank#5,945
Street price$29
Power4 W
Performance per dollar31.14
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4340 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 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-4340 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5248804 (accessed 2026-10-22).