Hardware Spec Index

Teralux FN-7647 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7647-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,324 (Case Fans scale)
Category rank#41,585
Street price$49
Power3 W
Performance per dollar27.02
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7647 Plus
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingRifle 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
Teralux FN-4659 Pro 140mm PWM Case Fan639$19Compare
Zephyra FN-4788 Pro 120mm PWM ARGB Case Fan (3-Pack)827$29Compare
Brontix FN-1936 Core 140mm PWM Case Fan330$9Compare
Zephyra FN-7990 Core 120mm PWM ARGB Case Fan965$29Compare
Caldera FN-3050 Plus 140mm PWM ARGB Case Fan878$29Compare
Corvane FN-7787 Pro 120mm PWM Case Fan348$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7647 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1155342 (accessed 2026-10-24).