Hardware Spec Index

Caldera FN-3381 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3381-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index762 (Case Fans scale)
Category rank#8,732
Street price$19
Power3 W
Performance per dollar40.11
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3381 XT
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3381 XT 140mm PWM Case Fan”, https://vextor7.com/item/44556013 (accessed 2026-10-23).