Hardware Spec Index

Teralux FN-6381 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6381-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index507 (Case Fans scale)
Category rank#18,181
Street price$19
Power4 W
Performance per dollar26.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6381 Core
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3205 Plus 140mm PWM ARGB Case Fan765$19Compare
Caldera FN-1478 Ultra 120mm PWM ARGB Case Fan1,014$29Compare
Corvane FN-4910 Edge 140mm PWM ARGB Case Fan1,103$39Compare
Zephyra FN-3675 Core 140mm PWM Case Fan321$9Compare
Teralux FN-1581 Ultra 120mm PWM ARGB Case Fan1,065$29Compare
Brontix FN-4447 Ultra 140mm PWM Case Fan (3-Pack)255$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6381 Core 140mm PWM Case Fan”, https://vextor7.com/item/32932950 (accessed 2026-10-25).