Hardware Spec Index

Brontix FN-3677 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3677-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index607 (Case Fans scale)
Category rank#1,577
Street price$19
Power4 W
Performance per dollar31.95
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3677 Core
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9705 XT 140mm PWM Case Fan (3-Pack)246$9Compare
Brontix FN-8280 Ultra 140mm PWM ARGB Case Fan934$29Compare
Teralux FN-7839 XT 120mm PWM ARGB Case Fan1,237$39Compare
Teralux FN-7436 Ti 120mm PWM ARGB Case Fan1,381$49Compare
Brontix FN-8474 Edge 120mm PWM Case Fan623$19Compare
Brontix FN-9413 Max 120mm PWM Case Fan330$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3677 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/51312529 (accessed 2026-10-26).