Hardware Spec Index

Caldera FN-3881 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3881-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,101 (Case Fans scale)
Category rank#18,466
Street price$29
Power4 W
Performance per dollar37.97
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3881 Plus
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise31 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-3881 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/36036937 (accessed 2026-10-26).