Hardware Spec Index

Caldera FN-2391 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2391-MAX · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index775 (Case Fans scale)
Category rank#15,509
Street price$19
Power3 W
Performance per dollar40.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2391 Max
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2391 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/42398001 (accessed 2026-10-26).