Hardware Spec Index

Caldera FN-1581 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1581-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,023 (Case Fans scale)
Category rank#32,715
Street price$29
Power3 W
Performance per dollar35.28
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1581 Plus
Size120 × 120 × 25 mm
Speed300–2,200 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-1581 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1720992 (accessed 2026-10-24).