Hardware Spec Index

Teralux FN-6381 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6381-PLUS · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,317 (Case Fans scale)
Category rank#20,017
Street price$49
Power4 W
Performance per dollar26.88
Released2026

Specifications

BrandTeralux
ModelTeralux FN-6381 Plus
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9175 Plus 120mm PWM ARGB Case Fan1,296$39Compare
Brontix FN-4647 Plus 120mm PWM Case Fan701$19Compare
Corvane FN-4083 Ultra 120mm PWM Case Fan672$19Compare
Corvane FN-8830 XT 140mm PWM Case Fan381$9Compare
Teralux FN-2205 Prime 120mm PWM Case Fan793$29Compare
Corvane FN-8389 Plus 140mm PWM ARGB Case Fan (3-Pack)877$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6381 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4511945 (accessed 2026-10-23).