Hardware Spec Index

Brontix FN-6640 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6640-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,246 (Case Fans scale)
Category rank#24,493
Street price$39
Power3 W
Performance per dollar31.95
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6640 SE
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingMagnetic levitation
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-1228 Ti 120mm PWM Case Fan467$19Compare
Caldera FN-1740 SE 120mm PWM Case Fan553$19Compare
Zephyra FN-8858 Pro 120mm PWM ARGB Case Fan (3-Pack)898$29Compare
Teralux FN-3155 XT 120mm PWM Case Fan553$19Compare
Teralux FN-9213 XT 120mm PWM ARGB Case Fan1,061$29Compare
Corvane FN-7861 Ti 120mm PWM ARGB Case Fan (3-Pack)924$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6640 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/45304876 (accessed 2026-10-19).