Hardware Spec Index

Caldera FN-2311 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2311-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,141 (Case Fans scale)
Category rank#44,500
Street price$39
Power4 W
Performance per dollar29.26
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2311 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 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-2311 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21926982 (accessed 2026-10-26).