Hardware Spec Index

Caldera FN-3892 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3892-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index516 (Case Fans scale)
Category rank#26,609
Street price$19
Power3 W
Performance per dollar27.16
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3892 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3892 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/714760 (accessed 2026-10-20).