Hardware Spec Index

Teralux FN-9640 Edge 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9640-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,136 (Case Fans scale)
Category rank#30,005
Street price$39
Power3 W
Performance per dollar29.13
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9640 Edge
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2100 Edge 140mm PWM Case Fan624$19Compare
Caldera FN-4353 Ti 140mm PWM ARGB Case Fan (3-Pack)1,287$49Compare
Caldera FN-8095 Plus 120mm PWM Case Fan785$19Compare
Corvane FN-5199 Max 120mm PWM ARGB Case Fan (3-Pack)1,284$49Compare
Brontix FN-5186 Prime 140mm PWM ARGB Case Fan (3-Pack)1,226$39Compare
Caldera FN-6711 Ti 120mm PWM ARGB Case Fan (3-Pack)1,343$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9640 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19087496 (accessed 2026-10-19).