Hardware Spec Index

Caldera FN-3381 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3381-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index519 (Case Fans scale)
Category rank#4,634
Street price$19
Power4 W
Performance per dollar27.32
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3381 Pro
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9804 Max 140mm PWM Case Fan599$19Compare
Teralux FN-2448 Ultra 120mm PWM Case Fan797$19Compare
Corvane FN-6106 Pro 140mm PWM Case Fan (3-Pack)649$19Compare
Caldera FN-1046 Plus 140mm PWM ARGB Case Fan896$29Compare
Corvane FN-6069 XT 120mm PWM ARGB Case Fan (3-Pack)881$29Compare
Corvane FN-4794 SE 120mm PWM ARGB Case Fan1,028$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3381 Pro 120mm PWM Case Fan”, https://vextor7.com/item/96433682 (accessed 2026-10-25).