Hardware Spec Index

Caldera FN-4381 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4381-TI · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,182 (Case Fans scale)
Category rank#48,570
Street price$49
Power3 W
Performance per dollar24.12
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4381 Ti
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 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-4381 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5188917 (accessed 2026-10-19).