Hardware Spec Index

Teralux FN-6674 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6674-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index282 (Case Fans scale)
Category rank#25,834
Street price$9
Power4 W
Performance per dollar31.33
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6674 XT
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-9114 Edge 120mm PWM ARGB Case Fan1,380$49Compare
Zephyra FN-8359 XT 120mm PWM Case Fan609$19Compare
Zephyra FN-6412 Ultra 140mm PWM Case Fan (3-Pack)419$19Compare
Caldera FN-4686 Ti 120mm PWM Case Fan572$19Compare
Brontix FN-3159 Edge 140mm PWM Case Fan684$19Compare
Brontix FN-9733 Pro 120mm PWM Case Fan (3-Pack)521$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6674 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/13436613 (accessed 2026-10-20).