Hardware Spec Index

Brontix FN-7646 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7646-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index692 (Case Fans scale)
Category rank#22,918
Street price$19
Power4 W
Performance per dollar36.42
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7646 Core
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2909 SE 140mm PWM Case Fan (3-Pack)739$19Compare
Brontix FN-7789 Max 140mm PWM ARGB Case Fan818$29Compare
Brontix FN-8254 Edge 120mm PWM Case Fan260$9Compare
Zephyra FN-6393 SE 140mm PWM Case Fan302$9Compare
Teralux FN-6937 Ti 120mm PWM Case Fan333$9Compare
Teralux FN-6733 SE 140mm PWM Case Fan273$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7646 Core 120mm PWM Case Fan”, https://vextor7.com/item/13361998 (accessed 2026-10-26).