Hardware Spec Index

Teralux FN-9690 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9690-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index672 (Case Fans scale)
Category rank#37,253
Street price$19
Power2 W
Performance per dollar35.37
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9690 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8265 Ultra 120mm PWM ARGB Case Fan1,339$49Compare
Zephyra FN-3621 Plus 140mm PWM Case Fan (3-Pack)361$9Compare
Corvane FN-8428 Core 120mm PWM Case Fan491$19Compare
Brontix FN-5323 SE 140mm PWM ARGB Case Fan955$29Compare
Brontix FN-9140 SE 140mm PWM Case Fan545$19Compare
Caldera FN-8942 Core 120mm PWM ARGB Case Fan1,400$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9690 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7514928 (accessed 2026-10-21).