Hardware Spec Index

Teralux FN-7647 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7647-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,178 (Case Fans scale)
Category rank#9,522
Street price$39
Power3 W
Performance per dollar30.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7647 Max
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1783 Ti 140mm PWM ARGB Case Fan (3-Pack)1,369$49Compare
Brontix FN-2545 Core 140mm PWM Case Fan474$19Compare
Corvane FN-2421 Plus 120mm PWM ARGB Case Fan1,114$39Compare
Corvane FN-2548 XT 120mm PWM Case Fan249$9Compare
Corvane FN-2517 SE 120mm PWM ARGB Case Fan918$29Compare
Brontix FN-2210 Ultra 120mm PWM ARGB Case Fan1,211$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7647 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13062019 (accessed 2026-10-20).