Hardware Spec Index

Caldera FN-4581 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4581-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,038 (Case Fans scale)
Category rank#28,050
Street price$29
Power3 W
Performance per dollar35.79
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4581 Ti
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4581 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/53660396 (accessed 2026-10-21).