Hardware Spec Index

Teralux FN-6647 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6647-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index319 (Case Fans scale)
Category rank#12,128
Street price$9
Power4 W
Performance per dollar35.44
Released2024

Specifications

BrandTeralux
ModelTeralux FN-6647 Core
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8290 XT 120mm PWM ARGB Case Fan (3-Pack)840$19Compare
Brontix FN-6619 Plus 140mm PWM ARGB Case Fan940$29Compare
Brontix FN-8222 XT 120mm PWM ARGB Case Fan1,394$49Compare
Caldera FN-5678 Edge 120mm PWM ARGB Case Fan (3-Pack)1,353$49Compare
Brontix FN-6332 XT 120mm PWM ARGB Case Fan (3-Pack)895$29Compare
Brontix FN-7902 Prime 120mm PWM ARGB Case Fan1,131$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6647 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6809741 (accessed 2026-10-21).