Hardware Spec Index

Caldera FN-3881 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3881-TI · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index334 (Case Fans scale)
Category rank#26,986
Street price$19
Power4 W
Performance per dollar17.58
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3881 Ti
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3881 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2973223 (accessed 2026-10-25).