Hardware Spec Index

Teralux FN-6756 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6756-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,105 (Case Fans scale)
Category rank#21,399
Street price$29
Power3 W
Performance per dollar38.10
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6756 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3914 Plus 120mm PWM Case Fan668$19Compare
Teralux FN-2355 Ti 120mm PWM ARGB Case Fan1,186$39Compare
Caldera FN-7073 Core 140mm PWM ARGB Case Fan1,147$39Compare
Caldera FN-8375 Plus 140mm PWM Case Fan (3-Pack)476$19Compare
Zephyra FN-1641 Plus 140mm PWM ARGB Case Fan910$29Compare
Corvane FN-9391 Ti 120mm PWM Case Fan333$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6756 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7706741 (accessed 2026-10-21).