Hardware Spec Index

Teralux FN-7643 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7643-TI · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index764 (Case Fans scale)
Category rank#48,119
Street price$19
Power4 W
Performance per dollar40.21
Released2019

Specifications

BrandTeralux
ModelTeralux FN-7643 Ti
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8309 Pro 120mm PWM Case Fan563$19Compare
Zephyra FN-2681 XT 120mm PWM ARGB Case Fan1,293$49Compare
Caldera FN-1765 Edge 120mm PWM Case Fan (3-Pack)232$9Compare
Brontix FN-1371 Ti 120mm PWM ARGB Case Fan1,186$39Compare
Corvane FN-7884 SE 120mm PWM ARGB Case Fan1,275$39Compare
Zephyra FN-6769 Plus 120mm PWM ARGB Case Fan (3-Pack)1,114$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7643 Ti 140mm PWM Case Fan”, https://vextor7.com/item/95297686 (accessed 2026-10-25).