Hardware Spec Index

Caldera FN-4331 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4331-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index919 (Case Fans scale)
Category rank#7,168
Street price$29
Power3 W
Performance per dollar31.69
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4331 Ultra
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4331 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/96562819 (accessed 2026-10-23).